Service Manual
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.... MultiPASS C755 Chapter 2: Assembly and Disassembly NOTE Caution when replacing SCNT board. a-1) Image data stored in image memory Caution Image data stored in the warehouse. a-2) User reports After pressing the Function button, press the Report button and then use the buttons to select the reports to short the jumper plug. (4) After installing the...
.... MultiPASS C755 Chapter 2: Assembly and Disassembly NOTE Caution when replacing SCNT board. a-1) Image data stored in image memory Caution Image data stored in the warehouse. a-2) User reports After pressing the Function button, press the Report button and then use the buttons to select the reports to short the jumper plug. (4) After installing the...
Service Manual
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Set 2 or more sheets of normal paper sized A4 or LTR on the state in which BJ cartridge is installed. MultiPASS C755 Chapter 3: Maintenance & Service 3.2 When Adjustment of the Print Head Position is Required a) Overview When replacing the print heads, the point of ink ejection may be ...
Set 2 or more sheets of normal paper sized A4 or LTR on the state in which BJ cartridge is installed. MultiPASS C755 Chapter 3: Maintenance & Service 3.2 When Adjustment of the Print Head Position is Required a) Overview When replacing the print heads, the point of ink ejection may be ...
Service Manual
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... the initial position, follow the adjustment procedures described below. 1) Manually rotate the ASF drive gear slowly in the initial position when assembling. MultiPASS C755 Chapter 3: Maintenance & Service 3.3 When the Carriage Belt Tension Needs Adjustment When tension on the carriage belt has been loosened, for the ...ASF Drive Gear Figure 3-6 ASF Drive Gear Initial Position 3-9 Make sure that the purge unit's ASF drive gear is Required When installing the ASF, the ASF gear initial position adjustment must be executed to move the ASF drive gear vertically with your fingers. If it...
... the initial position, follow the adjustment procedures described below. 1) Manually rotate the ASF drive gear slowly in the initial position when assembling. MultiPASS C755 Chapter 3: Maintenance & Service 3.3 When the Carriage Belt Tension Needs Adjustment When tension on the carriage belt has been loosened, for the ...ASF Drive Gear Figure 3-6 ASF Drive Gear Initial Position 3-9 Make sure that the purge unit's ASF drive gear is Required When installing the ASF, the ASF gear initial position adjustment must be executed to move the ASF drive gear vertically with your fingers. If it...
Service Manual
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... will ease the installation. 3) Fix the ASF unit to the printer chassis with the indention of the ASF gear with screws to the printer chassis by screw. Align the projection of the ASF drive gear. Mark Mark Cam Mark Mark Indention Projection Figure 3-7 ASF Gear Initial Position Adjustment 3-10 MultiPASS C755 Chapter 3: Maintenance...
... will ease the installation. 3) Fix the ASF unit to the printer chassis with the indention of the ASF gear with screws to the printer chassis by screw. Align the projection of the ASF drive gear. Mark Mark Cam Mark Mark Indention Projection Figure 3-7 ASF Gear Initial Position Adjustment 3-10 MultiPASS C755 Chapter 3: Maintenance...
Service Manual
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... 5) Remove the black BJ cartridge. 6) Set the gap gauge in Position A1. 2) Move the carriage belt manually to bring the carriage to Position B2. MultiPASS C755 Chapter 3: Maintenance & Service Adjustment Procedures 1) Place the gap gauge (QY9-0054) in Position B1. 7) Lower the paper selector lever to the thick paper position... bring the carriage to Position A2. Align the left edge of the carriage with the edge of the carriage with the bottom case's rib. 3) Install a black BJ cartridge with no ink tank in the carriage. 10) Move the paper selector lever up and down 2 or 3 times, and then...
... 5) Remove the black BJ cartridge. 6) Set the gap gauge in Position A1. 2) Move the carriage belt manually to bring the carriage to Position B2. MultiPASS C755 Chapter 3: Maintenance & Service Adjustment Procedures 1) Place the gap gauge (QY9-0054) in Position B1. 7) Lower the paper selector lever to the thick paper position... bring the carriage to Position A2. Align the left edge of the carriage with the edge of the carriage with the bottom case's rib. 3) Install a black BJ cartridge with no ink tank in the carriage. 10) Move the paper selector lever up and down 2 or 3 times, and then...
Service Manual
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... BJ cartridge. Cause: You tried to make a color copy in memory to make color copies with the installed Black BJ cartridge. Solution: Remove the Black BJ cartridge and install the Color BJ cartridge. MultiPASS C755 Chapter 3: Maintenance & Service "DOC. Solution: Use a copy machine to make a reduced copy of paper. Contact the other party. Have...
... BJ cartridge. Cause: You tried to make a color copy in memory to make color copies with the installed Black BJ cartridge. Solution: Remove the Black BJ cartridge and install the Color BJ cartridge. MultiPASS C755 Chapter 3: Maintenance & Service "DOC. Solution: Use a copy machine to make a reduced copy of paper. Contact the other party. Have...
Service Manual
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... already registered. Solution: Press V to print the color document with the installed Photo BJ cartridge. Cause: The BJ cartridge is full. "START AGAIN" Cause: Solution: An error occurred on the phone line or in DIS, or its memory is set . MultiPASS C755 Chapter 3: Maintenance & Service "M INK EMPTY" Cause: Solution: The Mazenta BJ tank...
... already registered. Solution: Press V to print the color document with the installed Photo BJ cartridge. Cause: The BJ cartridge is full. "START AGAIN" Cause: Solution: An error occurred on the phone line or in DIS, or its memory is set . MultiPASS C755 Chapter 3: Maintenance & Service "M INK EMPTY" Cause: Solution: The Mazenta BJ tank...
Service Manual
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... the carriage motor's resistance. 3.3 Ω/1 phase is abnormal. Nothing is normal. (Fig. 3-11) (3) Replace the paper feed motor. (4) Replace the PCNT board. MultiPASS C755 Chapter 3: Maintenance & Service 4.3.2 Printing problems • Faulty printing (Evaluation criteria: Test print is no good.) • The paper is not fed properly. (Evaluation criteria...PCNT board (J202). (2) Check the paper feed motor's resistance. 2.4 Ω/1 phase is printed. (1) Remove the BJ-cartridge and re-install it. (2) Execute cleaning five times, and try printing again. (3) Replace the BJ cartridge.
... the carriage motor's resistance. 3.3 Ω/1 phase is abnormal. Nothing is normal. (Fig. 3-11) (3) Replace the paper feed motor. (4) Replace the PCNT board. MultiPASS C755 Chapter 3: Maintenance & Service 4.3.2 Printing problems • Faulty printing (Evaluation criteria: Test print is no good.) • The paper is not fed properly. (Evaluation criteria...PCNT board (J202). (2) Check the paper feed motor's resistance. 2.4 Ω/1 phase is printed. (1) Remove the BJ-cartridge and re-install it. (2) Execute cleaning five times, and try printing again. (3) Replace the BJ cartridge.
Service Manual
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...no color ink error has been detected, etc. Output of cartridge installed. If a cartridge other machine does not have color communications ability, this machine, color images received by choosing the desired TX/RX No. MultiPASS C755 Chapter 3: Maintenance & Service 5.4 Operations Where Other Machine Does ...not Have Color Communications Ability When sending a color FAX where the other than the BC-33 is installed, "CHANGE BC-33" will be displayed, and...
...no color ink error has been detected, etc. Output of cartridge installed. If a cartridge other machine does not have color communications ability, this machine, color images received by choosing the desired TX/RX No. MultiPASS C755 Chapter 3: Maintenance & Service 5.4 Operations Where Other Machine Does ...not Have Color Communications Ability When sending a color FAX where the other than the BC-33 is installed, "CHANGE BC-33" will be displayed, and...
Service Manual
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MultiPASS C755 Chapter 3: Maintenance & Service 6. The SSSW/parameters given in the previous product-specific manual are shown in this Chapter, 6.2.3 Service data setting in this manual. Also ... fax service functions such as error management, echo countermeasures, and communication trouble countermeasures. #2 MENU (MENU switch settings) These setting items are for functions required during installation, such as NL equalizer and transmission levels. #3 NUMERIC Param. (NUMERIC parameter settings) These setting items are for inputting numeric parameters such as the various conditions...
MultiPASS C755 Chapter 3: Maintenance & Service 6. The SSSW/parameters given in the previous product-specific manual are shown in this Chapter, 6.2.3 Service data setting in this manual. Also ... fax service functions such as error management, echo countermeasures, and communication trouble countermeasures. #2 MENU (MENU switch settings) These setting items are for functions required during installation, such as NL equalizer and transmission levels. #3 NUMERIC Param. (NUMERIC parameter settings) These setting items are for inputting numeric parameters such as the various conditions...