Oki ML520 - Manual (Page 121)

Page: 88
Service Guide ML520/521
Chapter 3 Maintenance & Disassembly
3.2.19 Platen Assembly
1. Perform these procedures: 3.2.01 , and 3.2.06 .
2. Move the change lever (1) to the bottom feed position (to the rear of the printer).
3. Push the lock levers (2) in, then rotate them towards the front to unlock them from the frame.
4. The levers should be vertical.
5. Lift the platen assembly (3) straight up and remove it.
NOTE:
Installation
After installing the platen assembly, check the printhead gap adjustment. Refer to Section 3.3 of
this Service Handbook.
Cleaning
When cleaning, refer to Section 3.4 of this Service Handbook.
Lubrication
When lubricating, refer to Section 3.5 of this Service Handbook.