Lexmark 5021-0XX - Manual (Page 299)

Repair information 4-69
5021-0XX
Marker sensor assembly removal
1. Remove all toner cartridges.
2. Remove photodeveloper cartridge. See “Photodeveloper
cartridge removal” on page 4-11 .
3. Remove transfer belt unit. See “Transfer belt unit removal” on
page 4-7 .
4. Remove screw (A) from bracket.
5. Disconnect cable from sensor and remove marker sensor
assembly.