Rap 13 Install Print Cartridge (J) - Xerox N2125N - DocuPrint B/W Laser Printer Service Manual

RAP 13 Install Print Cartridge (J3)
The Print Cartridge is not in place or is installed incorrectly.
Procedure
Open the Front Cover and remove the Print Cartridge. Inspect the tab on the top left of the Print
Cartridge that actuates the Print Cartridge Sensor Assembly. The tab on the Print Cartridge
is intact.
Y N
Replace the Print Cartridge (PL 8.1).
Press and release the Print Cartridge Sensor Assembly Actuator. The Print Cartridge Sen-
sor Assembly Actuator lever moves smoothly.
Y N
Replace the Print Cartridge Sensor Assembly
Enter diagnostics and select Component Test. Scroll to Sensor Input test and press Enter.
Manually actuate the Print Cartridge Sensor Assembly Actuator. The number on the LCD
increments each time you press and release the actuator.
Y N
Switch the printer power off. Remove the Left Interface Cover
(REP 1.2), and the Left Plate Assembly
Front Cover open. Disconnect P/J25 from the Print Engine Controller PWB. Check for
continuity between J21-4 and J25-3, and J25-2 and J25-1 as you insert and remove the
Print Cartridge. There is continuity between J25-4 and J25-3, and J25-2 and J25-1
when you insert the cartridge and no continuity when you remove the cartridge.
Y N
The Print Cartridge is a Xerox N2125 Print Cartridge.
Y N
Replace Print Cartridge with a Xerox N2125 Print Cartridge
Replace the Print Cartridge Sensor Assembly together with the harness
Replace the Print Engine Controller PWB
Replace the Print Engine Controller PWB
Initial Issue
DocuPrint N2125
(REP 7.3).
(REP 1.1), the Left Cover
(REP 1.11). Install the Print Cartridge. Leave the
(PL 8.1).
(REP
(REP 9.3).
(REP 9.3).
RAP 14 Toner Low (J5)
The Print Cartridge is in a low toner condition.
Procedure
Install a new Print Cartridge. The J5 Error Code still appears.
Y N
Problem solved.
Remove the Front Cover (REP
Interlock Switch. On the Connector PWB, check the voltage between P/J42 pin 4 and frame
ground. The voltage is 0.0VDC with the print cartridge installed and 3.3VDC with the print
cartridge removed.
Y N
Check the voltage between P/J42 pin 3 and pin 1. The voltage is 24VDC.
Y N
On the Connector PWB, check the voltage between P/J231 pin 11 and pin 12. The
voltage is 24VDC.
Y N
Check the Connector Harness Assembly. If OK, replace the Print Engine Con-
troller PWB (REP
Replace the Connector PWB
Replace the Toner Sensor
On the connector PWB, check the voltage between P/J231 pin 9 and frame ground. The volt-
age is 0.0VDC with the print cartridge installed and 3.3VDC with the print cartridge
removed.
Y N
Replace the Connector PWB
7.4).
Check the Connector Harness Assembly. If OK, replace the Print Engine Controller PWB
9.3).
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manuals4you.com manuals4you.com
1.6) and the Left Front Cover (REP 1.7). Cheat the Front Cover
9.3).
(REP 9.7).
(REP 5.2).
(REP 9.7).
Status Indicator Repair Analysis Procedures
RAP 13 , RAP 14
(REP