Xerox 6250N Service Manual - Page 124

Install or Lock [Y] [M] [C] [K] Toner Cartridge ■ Ensure that the Toner Cartridges are fully seated and locked into position. ■ Ensure that all ribbon tape has been removed from the cartridges. ■ Cycle printer power. ■ If the problem persists, follow the procedure below Note Follow this troubleshooting procedure using the Y, M, C or K Steps as appropriate for the color indicated by the front panel error message. Troubleshooting Reference Table Applicable Parts Toner Present Switch Actuator, PL 10.1.22 Toner Present Sensor Bracket, PL 10.1.6 Wiring and Plug/Jack Map References "Developer Section 1" on page 10-19 "Developer Section 1" on page 10-19 Troubleshooting Procedure Table Step Actions and Questions Yes No 1 Use service diagnostic to test the toner Replace the Engine Go to Step 2. present switch of the problem color. Control Board, Does the Toner Present Switch (YMCK) function normally? page 8-107. 2 Check the following for evidence of fault or Complete damage, replace the assembly if defective: Toner Present Sensor Bracket (YMCK), PL 10.1.6. Toner Present Switch Actuator (YMCK), PL 10.1.22. Go to Step 3. 3 Check the output of the pertinent color Go to Step 7. from the Motor Driver Board P/J51-13PIN P/J51-14, 15, 16, or 17PIN for 0V DC. Go to Step 4. 4 Check the output of the pertinent color from the CRUM Reader Board P/J3425PIN P/J342-1, 2, 3, or 4PIN for 0VDC. Go to Step 6. Go to Step 5. Error Messages and Codes 3-43