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| صيانة الطابعات و الات النسخ والمسح Printers , Scanner & Copy Machine workshop - اعطال الكوبير و البرنتر |
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برمجة آلات التصوير
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[8 8] T ] Test co comman ands ds and dia diagnost stics ics 1. T Test est co comman and (1) Introduction The following can be done with test command. • Used to operate any functional block independently to check its function. • Used to adjust the machine. • Used to set up functions. (2) Purpose It allows to help repairing and adjusting the machine using test com- command. mand. When the PAUSE key is pressed in a course of test command being executed, the test command is interrupted with the copy number window turned off and becomes ready to accept entry of a test com- command number. mand *1: If the PAUSE key was pressed for more than five minutes, it may not go into the test command mode. *2: Further operation may be needed depending on the kind of test command. *3: One of the next methods is required to cancel the test command as it varies according to the test command. The machine then starts from the state immediately after power on. — Other than test command 7 The test command is canceled when the CLEAR ALL key is pressed. — Test command 7 One of the following operation cancels the test command execu- execution. tion. 1. Power switch off. 2. Press the CLEAR → PAUSE → 0 → PAUSE → CLEAR ALL keys. — Test command 14 The test command 14 is used to clear the memory contents (H2, H3, H4) that has been stored in it. After the test command 14 has been executed, the diagnostic is automatically terminates. — Special keys CLEAR ALL key: Test command mode → normal mode. PAUSE key: Execution of test command is interrupted. Returns to 5 , if 9 when the subsequent is on display. CLEAR key: Clears the copy number window. — The diagnostic is automatically terminates after the doorswitch operation "ON → OFF → ON", except "H", "U2" code. 3) Test command execution procedure *1 *1 *1 YES YES NO NO NO YES 1 Press the CLEAR key. 2 Press the PAUSE key. 3 Press the 0/ ◊ KEY. 4 Press the PAUSE key. As the copy number window number disappears, the control becomes ready for entry of a test command number. Enter the required test command number on the keypad. After entering a two-digit number, the test command number comes displayed on the copy number window. Is there any subsequent code? 6 Press the PRINT switch. *2 Action takes place corresponding to the given test command number. 7 Press the PAUSE key. As the figure in the copy number window disappears, the control becomes ready for entry of a test command number. Doing other test command? Press t ss the CLEAR ALL key ( (*3). The test command is canceled and the control returns to the state immediately after the switch was turned on. 6 Press the PRINT switch. The figure in the copy number window blinks and becomes ready for entry of a test command number. 8 Press the PRINT switch. *2 Action takes place corresponding to the given test command number. 9 Press the PAUSE key. The figure in the copy number window blinks and becomes ready for entry of a test command number. Want to return to the main command entry? Press the PAUSE key. As the main test command code comes displayed, the control becomes ready for entry of the test command main code. 5 Enter the required test command number on the keypad. After entering a two-digit number, the test command number comes displayed on the copy number window. 7 8 – 1 Main code Sub code Description Ref. Page 1 01 This is the test command used to test the optical system. The mirror base automatically starts to scan. (1) With depression of the PAUSE key, the control moves from the test command mode to be ready to execute it. The READY pilot lamp (RPL) comes active with the zoom ratio at 100%. It is possible to change the zoom mode using the ZOOM key. (2) When the PRINT key is pressed while the RPL is active, the status lamp turns off and the test command starts to execute. The mirror base moves to scan in the zoom ratio at that time. (3) If the door is opened while the operation is in process, the operation is interrupted with status "CH" prompted. Closing the door will start the operation all over again from its initial step. 02 This is the test command used to test the optical system sensors. When the test command starts, it starts to test the on/off action of a optical system sensor shown by one of the following lamps. Active status lamp MENTEL (maintenance lamp) Mirror rotary encoder pulse (RE) input DVPL (developer maintenance lamp) Mirror home position input TNFL (full waste toner lamp) Lens home position sensor TPL (toner empty lamp) No.4/5 mirror home position sensor 03 Used to test the zoom lens movement. • The zoom ratio is displayed on the zoom ratio window. 04 • Used to test the zoom lens in the aging test mode. • Test command 1 to 3 are repeated to test. 2 01 Used to test the action of the ADF and RADF. The aging test starts when the document presence sensor is manually turned on. 02 This is the test command used to test ADF/RADF sensors. On/off state of sensor can be manually tested. The sensor to be tested can be selected using the keypad. Keypad Position 0 1 2 TPL (toner empty lamp) Sensing presence of document DSD Sensing DF block open/close AUOD Sensing document width DWS1 TNFL (full waste toner lamp) Sensing pre-fed document DFD Sensing paper feed block open/close FGOD Sensing document width DWS2 DVPL (developer maintenance lamp) Sensing document release Sensing paper inversion block open/close TGOD Sensing document width DSW3 MENTEL (maintenance lamp) Sensing document width DSW4 JPL (misfeed lamp) Sensing document width DWS Sensing document length DLS1 PPL (paper empty lamp) Sensing document length DLS2 Lamp on: paper found/door open Lamp off: no paper found/door close 03 ~ 10 03 Used to test the action of ADF and RADF (individual load check) Motor A forward rotation 04 Motor A revere rotation 05 Motor B forward rotation 06 Motor B revere rotation 07 Belt clutch (RADF only) 08 Paper feed solenoid (RADF only) 09 Inversion solenoid (RADF only) 10 Stopper solenoid 100% 50% 70% 81% 86% 200% 141% 122% 115% Inch series machine AB series machine 100% 50% 64% 77% 95% 200% 141% 129% 121% 8 – 2 Main code Sub code Description Ref. Page 3 02 This is the test command used to test a sensor of the sorter. On/off state of sensor can be manually tested. The sensor to test can be selected using the keypad. Keypad Positi tion on 0 1 2 TPL (toner empty lamp) Sensing paper registration PES Sensing indexer upper limit IULS Sending sorter setup SJS TNFL (full waste toner lamp) Sensing paper release PWB-L/S Index lower limit sense (ILLS) or Jogger (SF-S52) home sense (JHPS) (ILLS) Sending top cover open/close UCSW DVPL (developer maintenance lamp) Sensing paper on tray (TPS) Sensing indexer at home position IHS Sensing blower cover open/close MENTEL (maintenance lamp) Sensing paper on stapler (SPS) Bin home position sense (BPSW) — JPL (misfeed lamp) — — Stapler home position sense (SHPS) PPL (paper empty lamp) Paper edge sense (PEGS) — Sending needle presence (NES) Lamp on: paper found/door opened/ON Lamp off: no paper found/door closed/OFF 03 ~ 08 03 Used to test the action of the sorter (individual load check). Following action can be tested. Transport motor rotation 04 Indexer motor rotation (returns to the home position at first, then stops at each bin location Bin 1 to Bin 21, moving up and down. 05 Fan motor rotation in the case of (SF-S15), Jogger motor (in the case of SF-S52) 06 Gate solenoid in the case of (SF-S15), Paper hold solenoid (in the case of SF-S52) 07 Offset solenoid (in the case of SF-S52) 08 Stapler motor rotation (the paper is stapled when there is a paper in the stapler tray). 4 02 This is the test command used to test sensor of the desk. On/off state of sensor can be manually tested. The sensor to be tested can be selected using the keypad. Keypad Position 0 1 2 TPL (toner empty lamp) Sensing paper fed from the upper cassette DPOD Upper cassette lift upper limit sensor DLUD1 Sensing paper presence on the upper cassette DPE1 TNFL (full waste toner lamp) Sensing paper fed from the middle cassette DPOD2 Middle cassette lift upper limit sensor DLUS2 Sensing paper presence on the middle cassette DPE2 DVPL (developer maintenance lamp) Sensing paper fed from the bottom cassette DPOD3 Bottom cassette lift upper limit sensor DLUD3 Sensing paper presence on the bottom cassette DPE3 MENTEL (maintenance lamp) — — — JPL (misfeed lamp) — — — PPL (paper empty lamp) Sensing door close/open DPOP — — Lamp on: paper found/door opened/ON Lamp off: no paper found/door closed/OFF 03 Used to test the on/off state of the first cassette size switch of the desk. Cassette Position Cassette size switch TPL (toner empty lamp) CSSW1 TNFL (full waste toner lamp) CSSW2 DVPL (developer maintenance lamp) CSSW3 MENTEL (maintenance lamp) CSSW4 JPL (misfeed lamp) — PPL (paper empty lamp) — 8 – 3 Main code Sub code Description Ref. Page 4 03 (Cassette size board) 04 Used to test the on/off state of the second cassette size switch of the desk. Function is identical to the test command 04-03. 05 Used to test the on/off state of the third cassette size switch of the desk. Function is identical to the test command 04-03. 06 Transport motor rotation of the desk 07 Off when detected the upper limit of the first cassette lift up motor of the desk. 08 Off when detected the upper limit of the second cassette lift up motor of the desk. 09 Off when detected the upper limit of the third cassette lift up motor of the desk. 10 Activate transport clutch of the desk 11 Activate first cassette paper feed solenoid of the desk 12 Activate paper feed clutch of the first cassette of the desk 13 Activate second cassette paper feed solenoid of the desk 14 Activate paper feed clutch of the second cassette of the desk 15 Activate third cassette paper feed solenoid of the desk 16 Activate paper feed clutch of the third cassette of the desk 5 01 All LED’s on the operation panel are turned on for five seconds. 02 This is the test command used to test the heater lamp. Heater lamp turned on and off five times. The heater turns on and off in the order shown above. 03 This is the test command used to test the copy lamp. Copy lamp turned on in the following order. When the test command starts, the copy lamp turns full power for one second with the manual exposure setting 3.0 shown, and the copy lamp intensity can be changed to the power set on the exposure setup key for a period of 6.25 seconds. * Refrain from repeating this test command without waiting for lamp and glass to cool. 04 This is the test command used to check activation of the discharge lamp (DL) and the blank lamps (BL). • The discharge lamp (DL) turns on for 30 seconds. • Each blank lamp starts to turn on from the front frame side to the rear frame side. Finally, all bl blank ank lamps turn on. 6 02 Activation of the separation solenoid • Used to test the action of the drum separator pawl. 7 01 ° Aging test with alert for paper misfeed 1. Used to check the warmup time. 2. Executes the continuing aging test for the given number of copies. When the test command is executed. the machine performs its normal action and the warmup time starts to count from zero and increase count every 2 second. The count is displayed on the copy lamp window. When the RPL is turned on, the addition of the copy number is interrupted with the copy number remaining on display as it is. When the CLEAR key is pressed, the copy number must be entered on the keypad, and with depression of the PRINT switch, the given number of copies repeated to produce. In this case, the paper misfeed function comes alive. 02 ° Aging test without alert for paper misfeed Aging test is done without feeding paper. This test command is similar to 7-1. But, it does not alert paper misfeed occurrence. The warmup time check is similar as the test command 21. 03 ° Aging test without misfeed and fusing This test command is similar to 7-1. But, it does not count the warmup time and disregards the heater and paper feed troubles, without activating the heater lamp. CSSW4 CSS CSSW3 CSSW2 CSS CSSW1 1 5 CN Paper exit side Paper entry side HL ON ON OF OFF 500m 500msec PR ON ON PR 0. 0.5 1.0 6. 6.25 25 CL 8 – 4 Main code Sub code Description Ref. Page 7 04 ° Warmup disabled Machine action is checked disregarding the warmup time. When the test command is executed, the RPL immediately turns on. Although the machine action may be tested, it may show the trouble status H4 depending on the case if low heater temperature is found. 06 ° Intermittent aging test 07 ° Intermittent aging test without alert for paper misfeed 8 01 Developing bias voltage output This is the test command used to check the developing bias voltage. The developing bias voltage is turned on for 30 seconds. Standard developing bias setting is –215VDC. [7]-1(3) 02 Main (charge) corona output Standard manual exposure mode main corona grid voltage is –730  15V.[7]-4-(3) This is the test command used to check the main corona variance between the front and rear sides. The corona output continues for 30 seconds. • The main corona variance must be within 8  A between the front and the rear.03 Main corona output Standard photographic mode main corona grid voltage is –450 15V.[7]-2-(3) 04 Main corona output Standard TSM main corona grid voltage is –610V 15V.[7]-2-(3) 06 Transfer corona output This is the test command used to check the transfer corona output (THV). The transfer corona output continues for 30 seconds. [7]-2-(3) Standard transfer corona output is –31 5A with variance between the front and rear at 8 A, maximum.07 Separation corona output This is the test command used to check the separation corona output (SHV). The separation corona output continues for 30 seconds. [7]-2-(3) Standard separation corona output is -10 to 10 Vdc (Japan). 9 02 ADU sensor check test command Position Sensor TPL (toner empty lamp) DPPD1 TNFL (full waste toner lamp) DPPD2 DVPL (developer maintenance lamp) DTPID MENTEL (maintenance lamp) PFD JPL (misfeed lamp) APHPS1 PPL (paper empty lamp) APHPS2 03 ADU rear plate drive motor rotation • Used to check the rear end plate movement 04 ADU alignment plate drive motor rotation • Used check the alignment plate movement PR TH THV 30 sec PR 30 s sec SH SHV HP.A3 B4 A4R B5R A4 B5 A5 (AB series) HP.11" x 17" 11" x 14" (Inch series) x 8 1 2 " 11"(R) x 8 1 2 " 11" HP.A3 B4 A4R B5R A4 B5 A5 (AB series) HP.11" x 17" 11" x 14" (Inch series) x 8 1 2 " 11"(R) x 8 1 2 " 11" 8 – 5 Main code Sub code Description Ref. Page 9 05 Gate solenoid activation Used to check the gate solenoid movement 10 — Toner motor activation Used to check the toner motor activation. 14 — Trouble cancellation This is the test command used to cancel other than the "U2" trouble (H2, H3, H4). After the trouble has been removed, the test command terminates. 16 — U2 trouble cancellation This is the test command used to cancel the "U2" trouble. After the trouble has been removed, the test command terminates. 20 — Maintenance counter clear Used to reset the maintenance preset counter to zero after the maintenance is completed. It is manda- mandatory to clear the counter after the maintenance is over. tory 21 01 ° Maintenance cycle setting Used to set the maintenance cycle. Code de Maintena nanc nce cy cycl cle 0 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 80,000 sheets 1 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 5,00 000 sh 0 shee eets 2 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 10,000 sheets 3 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 20,000 sheets 4 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 40,000 sheets 5 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ None The default is 0. 02 ° Maintenance setup (Japan only) • Mini-maintenance setup for the black copy kit The following procedure is required. As the PAUSE lamp comes active and the number already set (1 or 2) is displayed. In this occasion, enter the required mini-maintenance cycle on the keypad and press the PRINT switch. Code de Maintena nanc nce cy cycl cle 0 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 80,000 sheets 1 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 5,00 000 sh 0 shee eets 2 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 10,000 sheets Default is set to 5,000 sheets ("1") of the black copy. 03 ° Mini-maintenance setup (Japan only) • Mini-maintenance setup for color copy kit The COPY and the COLOR TONER lamps come active with the presently set figure (1) displayed. Enter the required mini-maintenance cycle on the keypad and press the PRINT switch. Code de Mini ni-mainten enan ance ce cycle 0 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 10,000 sheets 1 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 5,00 000 sh 0 shee eets * The code "1" needs to be entered because the color copy kit is a 5,000 sheets kit. Default is set to 5,000 sheet ("1") of the color copy. 22 01 ° Maintenance counter display Copy number of the maintenance counter is displayed. The contents of the counter is displayed on the copy number window in three segments, each segment consisting of a two-digit number. 02 ° Maintenance preset counter display This test command is used to check the contents of the maintenance preset counter. It is displayed in the same way as the test command 22-1. 03 ° Paper misfeed map display 04 ° Total misfeed counter display 05 ° Total counter display This counter is used to show the total copy number of the machine. • It is displayed in the same way as the test command 22-1. Blank A long Blank Blank 8 – 6 Main code Sub code Description Ref. Page 22 06 ° Developer counter display The contents of the copy number counter of the installed developing unit is displayed. • It is displayed in the same way as the test command 22-1. • The color of the developing unit is displayed by a combination of the maintenance lamp (MEN MENTEL), TEL), full waste toner lamp (TNFL), and the developer maintenance lamp (DVPL), while the developing unit is operating. Color TNFL DVPL MENTEL Black F ✕ ✕ Red ✕ F ✕ F ⋅⋅ ⋅⋅⋅ ON Blue F F ✕ ✕ ⋅⋅ ⋅⋅⋅ OFF 07 ° Developer preset counter display Number of developer replacements and the reset counter contents of the installed developing unit are displayed. • It is displayed in the same way as the test command 22-1. • Color of the installed developing unit is the same as the test command 22-6. 08 ° ADF/RADF counter display Used to check the number of originals fed through the ADF or RADF. It is displayed in the same way as the test command 22-1. 09 ° Duplex counter display Used to check the nu e number er of sh shee eets fed t d throug ugh t h the du dupl plex ex un unit it. It is displayed in the same way as the test command 22-1. 24 01 ° Misfeed map memory and total misfeed counter clear 03 ° ADF/RADF counter clear The contents of the copy number counter is reset for the ADF/RADF. It is mandatory to clear the memory contents after the maintenance is over. 04 ° Duplex counter clear The contents of the copy number counter is reset to the duplex unit. It is mandatory to clear the memory contents after the maintenance is over. 25 01 Main motor activation • Used to check malfunction in the main motor drive train. • Also, monitors the toner density sensor. (Procedure) Monitors the toner sensor of the black developing unit. (To check the sensor) C → =↵ → 0 → =↵ → 2 → 5 → PSW → 1 → PSW 02 Automatic developer referance setting • This is the test command used to monitor the toner sensor and to automatically adjust the developer. • For the automatic developer adjustment, the developing tank is stirred and the toner sensor output is monitored. The sensor is monitored for 16 times in 2 minutes after the stirring started and their mean value is stored in the memory as the toner density adjust value. (See the area marked with an asterisk in the figure below.) ( Afterwards, referance changes as copies are made to maintain density.) (Procedure) C → =↵ → 0 → =↵ → 2 → 5 → PSW → 2 → PSW PR MM DVBI BIAS AS TH THV DL 2mi 2min 900m 900msec 100m se sec 8 – 7 Main code Sub code Description Ref. Page 26 01 Option unit setup • Used to set up option unit. 1 When the test command is executed, the presently stored machine setup code is displayed with the READY lamp turned on. 2 After the READY lamp has turned on, enter an appropriate setup code on the keypad and press the PRINT switch. Then, the date is stored in the memory and the READY lamp turns off. Option Code RADF/ADF 1 ADU (2) (Automatic setup) Desk 4 Sorter (three types) 10 ° Used to set the code that corresponds to an option unit. (EX): To set the RADF together with ADU, enter "5" (1+4=5). "7" is on display. NOTES: (1 1) Be sure to enter the code that corresponds to the installed option unit. (2 2) If an option unit not corresponding may result in a trouble. See the trouble code chart. 03 Timer auto clear (yes/no) and counter mode setup 1 When the test command is executed, the code of the presently stored mode is displayed with the READY lamp turned on. 2 After the READY lamp has turned on, enter an appropriate setup code on the keypad and press the PRINT switch. Then, the code is stored in the memory and the READY lamp turns off. Setup code Timer auto clear Total counter (single/double count) Maintenance counter (single/double count) 0 F Double count Double count 1 F Single count Double count 2 F Double count Single count 3 F Single count Single count 40 ✕ Double count Double count 41 ✕ Single count Double count 42 ✕ Double count Single count 43 ✕ Single count Single count 06 Destination setup Used to set the model number and destination. 1 When the test command is executed, the presently stored model number and the destination cod code are displayed (see table below) and the READY lamp turns on. 2 After the READY lamp has turned on, enter the model number and the destination code on the keypad and press the PRINT switch to store the setting in the memory. The READY lamp then turns off. Destination Model Japan U.K. (SUK) Export AB series machine except U.K. U.S.A. (SEC) Inch series machine except U.S.A. SF-2027 4 1 5 6 7 SF-2022 14 11 15 16 17 If 20 is added to the destination code, loading of a developing unit other than black is disregarded and "CH" displayed. Automatic paper selection function setup Automatic paper selection/manual selection (only for the export version SF-2022 equipped with ADF/RADF) Initial selection When in timeout CA When document presents in RADF/ADF SF-2022 (export version) Mode-1 (APS mode) MAN APS APS only when ADF/RADF used Mode-2 (Man mode) MAN MAN SF-2022 (Japan) and SF-2027 Mode- (APS mode) APS APS Mode-2 (Man mode) MAN MAN It can be switched to the mode-2 when 40 is added to the given destination code. 8 – 8 Main code Sub code Description Ref. Page 26 07 Drum sensitivity setup 1 When the test command is executed, the number stored in the memory is recalled and the READY lamp turns on. 2 A number 1 to 3 may be entered on the keypad while the RPL is active. 3 Press the PRINT switch after the number has been entered. With this, the READY lamp turns off and the test command number is displayed. Now, this is all needed for the setup. ° Drum Keypad entry 1 2 3 Sensitivity 1 2 3 Input of the zoom position shift correction value (26-08, 26-09) 08 Lens characteristics entry (at a time of lens replacement) For each lens has a variance in its focal distance, the lens moving distance in any zoom mode must correspond with the focal distance of the lens. The zoom ratio varies proportionate to the variance of the lens focal distance. To avoid problem, the class of the lens focal distance refer to chart next) is stored in the memory using the test command. In a variable zoom mode, the lens moving distance that corresponds to the lens focal distance is obtained on the basis of the data so as to produce the accurate zoom copy. [7]-3-(6) Setup method (26-08) 1 When the test command is executed, the presently stored preset code is displayed and the READY lamp turns on. 2 After the READY lamp turned on, enter the lens number shown on the lens upper area and press the PRINT switch to store the preset value in the memory. The READY lamp now turns off. C → =↵ → 0/ ◊ → =↵ → 2 → 6 → PSW → 8 → PSW → 1 → 4 → PSW (Setting) 09 4/5 mirror characteristics entry (at a time of lens replacement) (Setup method (26-09) [7]-3-(6) 1 Set the correction value for lens marked value based on "lens value vs. test command input." Press C → =↵ → 0/ ◊ → =↵ → 2 → 6 → PSW → 9 → PSW keys to execute the test command 26-09. As the READY lamp turns on, the previously set value 1 to 21) is shown. 2 Enter the new value on the keypad. EX: If the value shown on the lens is +1, 2, pick up "14." Press the 1 → 4 → PSW keys. A figure 0 to L is shown on the lens value label. 82525 No. 114191 191 O- L +1.2 (Label) Value shown on the label Test command 48-01 Test command 48-01 Test command 26-09 Zoom correction (No.4/5 mirror) Test command 26-08 Zoom correction (lens) =↵ +4.0 10 20 21 21 3.9 11 21 3.8 12 22 3.7 13 22 20 20 3.6 14 22 3.5 15 23 3.4 16 23 3.3 17 24 19 19 3.2 18 24 3.1 19 25 3.0 20 25 8 – 9 Main code Sub code Description Ref. Page 26 09 Value shown on the label Test command 48-01 Test command 48-01 Test command 26-09 Zoom correction (No.4/5 mirror) Test command 26-08 Zoom correction (lens) =↵ 2.9 21 26 18 18 2.8 22 26 2.7 23 27 2.6 24 27 2.5 25 28 17 17 2.4 26 28 2.3 27 29 2.2 28 29 2.1 29 30 16 16 2.0 30 30 1.9 31 31 1.8 32 31 1.7 33 32 15 15 1.6 34 32 1.5 35 33 1.4 36 33 1.3 37 34 14 14 1.2 38 34 1.1 39 35 1.0 40 35 0.9 41 36 13 13 0.8 42 36 0.7 43 37 0.6 44 37 0.5 45 38 12 12 0.4 46 38 0.3 47 39 0.2 48 39 +0.1 49 40 11 11 0 5 50 40 –0.1 51 40 0.2 52 41 10 10 0.3 53 41 0.4 54 42 0.5 55 42 0.6 56 43 9 9 0.7 57 43 0.8 58 44 0.9 59 44 1.0 60 45 8 8 1.1 61 45 1.2 62 46 1.3 63 46 1.4 64 47 7 7 1.5 65 47 1.6 66 48 1.7 67 48 1.8 68 49 6 6 1.9 69 49 2.0 70 50 2.1 71 50 8 – 10 Main code Sub code Description Ref. Page (Lens value input vs. test command input) 26 11 Time out clear period setup Possible to set between 1 and 99 seconds (default at 60 seconds). 30 01 Monitoring main unit paper sensor Used to check the on/off state of paper sensor within the copier using the misfeed lamp and the paper feed location lamp. Location Marking Sensor 1 JL1 PID 2 JL2 PPD1 3 JL3 PPD2 4 JL4 PSD 5 JL5 POD 6 JL JL6 — 7 JL JL7 — 8 JL JL8 — 9 CS CSL1 PED1 F CS CSL2 PED2 G CS CSL3 PED3 H JPL LUD1 I PPL LUD2 02 Monitoring paper cassette size Used to check the on/off state of paper cassette size. Cassette Position Cassette feed TPL (toner empty lamp) CSSW1 TNFL (full waste toner lamp) CSSW2 DVPL (developer maintenance lamp) CSSW3 MENTEL (maintenance lamp) CSSW4 JPL (misfeed lamp) — PPL (paper empty lamp) — Value shown on the label Test command 48-01 Test command 48-01 Test command 26-09 Zoom correction (No.4/5 mirror) Test command 26-08 Zoom correction (lens) =↵ 2.2 72 51 5 5 2.3 73 51 2.4 74 52 2.5 75 52 2.6 76 53 4 4 2.7 77 53 2.8 78 54 2.9 79 54 3.0 80 55 3 3 3.1 81 55 3.2 82 56 3.3 83 56 3.4 84 57 2 2 3.5 85 57 3.6 86 58 3.7 87 58 3.8 88 59 1 1 3.9 89 59 –4.0 90 60 9 11 1 2 10 6 5 4 3 8 7 12 13 8 – 11 Main code Sub code Description Ref. Page 41 01 Document size photosensor check Th The le e leng ngth of the do e docu cument is s sensed by way of the se e sens nsor or beam in interrupt method. All do ll docu cument nt size lamps and automatic paper selection lamps turn on. When the beam from the sensor LED PWB is interrupted, the corresponding document size lamp turns off. [7]-4-(1) * See the chart below for the location of photosensor. Axis Japan AB series Export AB series Export inch series 1 — A5 INV 2 B B5 A4 LT 3 A A4 — — 4 B5R A4R 11" x 8 81⁄2" (R) " 5 AR4 — — 6 B4 B4 11" x 14" 7 A3 A3 11" x 17" 41 01 • The automatic paper selection lamp turns on when the original cover is open and turns off when the cover is closed. [7]-4-(1) • When closing of the original cover is sensed, all document size lamps turn off. 02 Document size photosensor setup [7]-4-(2) 03 ° Document sensor beam receiving level and setup level [7]-4-(2) Used to check the document sensor level. 1. Receiving level display mode • The receiving level when the test command is in execution is displayed on the copy number window. • As the number corresponding to a sensor is entered on the keypad after the execution of the test command, the respective document size lamp turns on to show the sensor beam receiving level. • The automatic paper selection lamp is employed to check open/close of the original cover; ON when open, and OFF when closed. In the case of 1 above, the sensor level is fixed to the previous setting, when the original cover is closed. • Setup level display mode C → =↵ → 0 → =↵ → 2 → 5 → PSW → 1 → PSW → Auto im imag age se select ct ke key Wit With the ab abov ove op oper eratio ion, n, the PAUSE lamp turns on on. • Level of each sensor set by way of the test command 41-2 is displayed on the copy number window. • As a figure corresponding to a sensor is entered on the keypad after the test command has be been en executed, the respective document size lamp turns off to show the level set for the sensor. 42 * ° Developer counter clear Reset the contents of the copy number counter of the installed developing unit. • The counter contents displayed in the same manner as the test command 22-1. • The color of the installed developing unit is similar as the test command 22-6. NOT NOTE: It is effective for the developer color installed. If the developing unit has not been installed, the test command would not operate. 1 2 3 4 5 6 7 8 – 12 Main code Sub code Description Ref. Page 43 * ° Fuser temperature setup Used to set the fuser temperature. When the test command is executed, the low two digits of the currently programmed fuser temperature is shown (ex: 75=175C). When the zoom select key is pressed here, the fuser temperature setting can be changed in increments of 5C. Press the PRINT switch to set. (Japan) 80 → 60 → 65 → 70 → 75 → 85 → 90 (Except SEC) 90 → 85 → 95 → 00 → 05 (SEC) 90 → 75 → 80 → 85 → 95 → 00 → 05 46 01 ° Exposure level adjustment Used to adjust the copy density and the copy density select level. [7]-5-(5) 47 * ° AE sensor characteristics measurement AE sensor output characteristics memory [7]-5-(2) (1) AE sensor output characteristics input Press the C → =↵ → 0 → =↵ → 4 → 7 → PSW keys. The mirror base is ini- initialized, scans about 10cm, then stops. tialized, The READY lamp turns on now and becomes ready to measure. Press the PRINT switch. The copy lamp driving voltage changes in increments of 5V (10V) each from 80V (160V) to 55V (110V), and the AE sensor output characteristics is stored in the memory against copy intensity variation for the original. NOTE: Shown in parenthesis is for the 200V series machine. 48 01 Front/rear direction zoom ratio adjustment (refer to the test command 26-9 for the lens type value. Used to set the No.4/5 mirror home position (focal adjustment) and to adjust the zoom ratio of the copy in the vertical direction (from front to rear). There are two kinds of test command 48 of which procedure are described as follows. 1-1. Vertical copy zoom ratio standard value input method (at a time the lens or main PWB replace- replacement0 ment0 Press the C → =↵ → 0 → =↵ → 4 → 8 → PSW → =↵ keys. The already set value or "40" is displayed on the copy number window. Substitute the value of "O.L" shown on the label attached to the lens with the next formula to obtain the value. 40 – [(value of O.L.( x 5] = standard value of correction Ex: 40 – (+1.2 x 5) = 34 [7]-3-(1) [8]-3 3-(3) -(1-2. Use this test command to adjust the horizontal zoom ratio. Change the value entered in "1-1" t to change. 2-1. No.4/4 mirror home position standard value input (at a time of lens or main PWB replacement). Press the C → =↵ → 0 → =↵ → 4 → 8 → PSW 1 → PSW keys. The al- already stored value or "50" is displayed. ready Substitute the value of "O.L" shown on the label attached to the lens with the next formula to obtain the value. [7]-3-(2) [8]-3 3-(4) -(50 – [(O.L value) x 10] = standard value of correction Ex: 50 – (+1.2 x 10) = 38 2-2. To adjust the resolution, change the value entered at "2-1" using this test command. 02 ° Paper moving direction zoom adjustment Used to adjust the zoom ratio in the landscape mode. Varying the mirror base moving speed adjusts the zoom factor in the landscape direction of the copy (paper moving direction). [7]-3-(5) Adjusting method 1 Place a scale over the original table in the direction the paper moves. Make a copy in the 100% zoom mode and obtain the copy zoom ratio correction factor. Copy py zo zoom om correct ction fact ctor or = (or origin inal al si size ze) − (co copy py image si size ze) (or origin inal al si size ze) × 10 100% 0% 2 Do the test command 49. As the READY lamp turns on, the previously set figure between 5 and 35 is displayed. Change it with the copy zoom factor correction factor obtained in 1 . (Input value) = (previously stored value) + copy zoom ratio correction factor [%] × 10 Press the PRINT switch after entering the input value. With this, the input value is stored in the memory and the READY lamp turns off. 82525 No. 114191 191 O- L +1.2 (Label) 8 – 13 Main code Sub code Description Ref. Page 50 1 Used to adjust the copy lead edge image loss and void areas. For more information, refer to the optical system copy lead edge adjustment procedure. [7]-3-(11) 2 The function of this test command is similar to the test command 50-01. The test command 50-02 allows easier lead edge adjustment using the values of L1 and L2. For more information, refer to the optical system copy lead edge adjustment procedure. [7]-3-(11) 51 02 ° Resist roller adjustments Used to set the on timing of the paper feed roller (rate of buckle in the paper caused by the resist roller). When the test command is executed, the manual feed mode is automatically established. Change the manual feed mode resisting rate, cassette paper feed resist rate, and ADU paper feed resist rate. [7]-2-(2) Press the C → =↵ → 0/ ◊ → =↵ → 5 → 1 → PSW → 2 → PSW → keys. The manual feed lamp turns on → 1 Enter number → press the cassette key (main unit bottom cassette and pause lamp turn on) → 2 enter number → press the cassette key (main unit bottom cassette lamp turns on) → 3 enter number → press the cassette key. 1 : Manual feed paper resist rate adjustment 2 : Cassette paper resist rate adjustment 3 : ADU paper resist rate adjustment 05 ° Frame delete rate adjustment (copy moving direction only) Used to set the frame delete rate. [7]-2-(2) • When the test command is executed, the READY lamp turns on, and the figure previously stored is displayed on the copy number window. Now, it becomes ready to accept a number between 1 and 19 on the keypad. When the PRINT switch is pressed after the entry, the number is stored in the memory and the READY lamp turns off. A single rate deletes the frame of about 1.0mm. The standard value has been set to "6." 52 01 ° ADU alignment plate adjust value setup Used to adjust the home position of the ADU alignment plate. When the test command is executed, the READY lamp turns on. Enter a new value as the previously set value came displayed, and press the PRINT switch to stored it in the memory. It can be adjustable from 0 to 15. The default is 7. Setting a smaller value increases the width of the alignment plate and vice versa. 02 ° ADU rear plate adjust value setup Used to adjust the home position of the ADU rear plate. When the test command is executed, the READY lamp turns on. Enter a new value as the previously set value came displayed, and press the PRINT switch to stored it in the memory. It can be adjustable from 0 to 99. Setting a smaller value increases the width of the rear plate and vice versa. 03 ADU drive clutch off time setup Can be set to any number between 0 and 10 in increments of 10ms each (default: 4). 0 = 30 30ms 1 = 0ms ⋅⋅⋅⋅ ⋅⋅⋅⋅⋅⋅ ⋅⋅ 4 = 30ms ⋅⋅ ⋅⋅⋅⋅⋅⋅ ⋅⋅⋅⋅ 10 = 90 90ms Setting a smaller value shortens the ADU clutch off timings and decreases the enforced curling rate of paper. 53 01 ° RADF and ADF stop position adjustment value setup (plain paper copied on one side) Used to adjust the RADF stop position for the single side copy of plain paper. When the test command is executed, the READY lamp turns on. Enter a new value as the previously set value came displayed, and press the PRINT switch to stored it in the memory. It can be adjustable from 0 to 15. 02 ° RADF stop position adjustment setup (for double side copy on plain paper) Used to adjust the RADF stop position in the double side copy of plain paper. When the test command is executed, the READY lamp turns on. Enter a new value as the previously set value came displayed, and press the PRINT switch to stored it in the memory. It can be adjustable from 0 to 15. 03 ° RADF and ADF stop position adjustment setup (light paper) Used to adjust the RADF stop position for light paper. When the test command is executed, the READY lamp turns on. Enter a new value as the previously set value came displayed, and press the PRINT switch to stored it in the memory. It can be adjustable from 0 to 15. 04 ° RADF and ADF resist sensor adjustment Used to adjust the RADF resist sensor. (For ADF, adjust the lens sensor and the passing width sensor.) When the test command is executed, the RADF resist sensor is adjusted and its value is displayed. 05 ° RADF and ADF eject sensor adjustment Used to adjust the RADF eject sensor. When the test command is executed, the RADF eject sensor is adjusted and its value is displayed. 1 2 3 8 – 14 Trouble status display Trouble status code Subordinate code Description U3 20 Mirror motor lock detection 21 Mirror motor MHPS error detection L4 01 Main lock detection L5 03 No.4/5 mirror motor error detection 04 No.4/5 mirror motor MHPS error detection 05 Lens motor error detection 06 Lens motor LHPS error detection L8 01 Power supply line frequency error detection H2 Open thermistor H3 Heat roller high temperature detection H4 Heat roller low temperature detection U2 Counter sumcheck error detection U4 02 ADU alignment plate malfunction detected 04 ADU rear plate malfunction detected U5 00 ADF communication trouble detected 01 A motor malfunction detected 02 B motor malfunction detected 03 Resist sensor malfunction detected 04 Eject sensor malfunction detected EE EL Auto developer adjustment (overtoned) EU Auto developer adjustment (undertoned) F3 12 Main unit upper cassette liftup motor trouble detected 22 Main unit bottom cassette liftup motor trouble detected U6 00 Desk communication trouble detected 01 Desk-1 cassette liftup motor trouble detected 02 Desk-2 cassette liftup motor trouble detected 03 Desk-3 cassette liftup motor trouble detected 08 Desk 24V line error detected 09 LCC motor overcurrent detected 10 Desk transport motor trouble detected F1 00 Sorter communication trouble detected 01 Paper jog malfunction detected 02 Transport motor malfunction detected 04 Indexer lower limit detected 05 Indexer upper limit detected 06 Shift motor malfunction detected F2 02 Toner motor malfunction detected 8 – 15 |
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