Erase Lamp Removal - Lexmark C720 Service Manual

5024-001

Erase Lamp Removal

1. Open the front cover. See
page 4-22, for more information.
2. Open the paper exit unit. See
Front Cover / Paper Exit Cover (U) Removal" on page
for more information.
3. Pull out the toner cartridge (C/M/Y/K).
4. Pull out the belt OPC cartridge.
5. Remove the erase lamp P.W.B. from the holders (2) at the front
side.
6. Disconnect the erase lamp harness connector.
7. Remove the erase lamp.
WARNING: Do not touch the transfer drum with your hands while
removing or reassembling the erase lamp.
After performing the reverse removal steps:
1. Connect the power supply cable.
2. Turn the printer On.
3. Execute the test print in the service mode. See
Mode" on page
4. Confirm printer operation and print quality.
"Front Cover Removal" on
"Paper Exit Cover / Paper Exit
3-5, for more information.
"Diagnostic
Repair Information
4-13,
4-35