Oki ML520 - Manual (Page 96)

Page: 71
Service Guide ML520/521
Chapter 3 Maintenance & Disassembly
3.2.02 Printhead Assembly
1. Perform this procedure: 3.2.01.
2. Open the access cover (1).
3. Lift and remove the ribbon. ( Not shown)
4. Pull the head clamp (2) towards the right and then rotate it up to release the printhead (3).
5. Pull the printhead straight up to remove it.
NOTE:
Installation After installing the printhead, check the printhead gap adjustment.
Refer to Section 3.3 of
this Service Handbook.
P/N 52107001 Ribbon: Black Consumable Both B.2.10
P/N 50707401 Clamp: Head RSPL Both B.2.07
P/N 50099501 Assembly: Printhead RSPL Both B.2.03