Optical Unit; Imaging Cartridge; Engine Operation - Epson ActionLaser 1600 Service Manual

Engine Operation

This section describes the functions and operating principles of the ActionLaser
1600 engine. Figure 2-1 shows the locations and names of the main engine
components.
1. Paper tray
Paper guide
2.
3.

Optical unit

4.

Imaging cartridge

5. Upper lock release lever
6. Roller cover
7. Thermistor (TH1)
Face-down exit roller
8.
9. Upper fising roller
Heater lamp (H1)
10
11 Face-up/face down switching guide
12 Face-up tray (option)
13 Face-up exit roller
14 Fusing separator
15 Paper exit sensor (PC3)
EPSON ActionLaser 1600 Service Manual
Principles of Operation
Figure 2-1. Main Components
16.
17. Toner empty sensor
18. Cooling fan
19. Image transfer roller
20. Main motor (Ml)
21. Lower paper cassette
22. Paper take-up sensor
23. Transport roller
24.
25. Paper take-up roller
26. Paper take-up roller (for option)
27. Paper cassette (for option)
28. Paper empty sensor (PC4) (for option)
29. Paper empty sensor (PC1)
Lower fusing roller
Transport roller (for option)
2
(option)
(PC2)
2-5