Platen Assembly - OKIDATA Pacemark 3410 Service Manual

Page: 50
Service Guide PM3410
Chapter 3 Maintenance & Disassembly

3.2.16 Platen Assembly

(3.2.07).
1. Remove the printer mechanism
2. Loosen the three 7 mm line feed motor mounting bolts (1).
3. Move the line feed motor (2) closer to the platen (3) and detach the line feed drive belt (4).
4. Remove the E-ring, washer, spring and idle gear (5).
5. Remove the screw and detach the gear pulley, washer and bushing (6).
6. Remove the screw and detach the gear and bushing (7).
7. Push in the platen lever (8), lift the bail and remove the platen.
NOTE:
Perform the line feed belt tension adjustment after replacing the line feed drive belt. Refer to Section 3.3
Perform the printhead gap adjustment after installing the platen. Refer to Section 3.3
P/N 50054101 Platen: (Assembly) RSPL B.2.06
P/N 51214501 Gear: Platen "A" RSPL B.2.06
P/N 51226801 Pulley: Platen RSPL B.2.06
P/N 51304401 Belt: Mini Pitch (Line Feed) RSPL B.2.06
OLD P/N 50910305 Spring: Idle Gear