Printer Main Unit (Motors And Solenoids) - Epson WF-C5790 Service Manual

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a

3.2.1 Printer Main Unit (Motors and solenoids)

Table 3-12. Motors and solenoids
No. Name
1 CR Motor Used for CR operation driving.
Used for driving the feed mechanism.
 Pickup Roller
2 ASF Motor
 Rear ASF Unit
 Rear Unit
 Used for feed and delivery roller
3 PF Motor
driving.
 Used for driving the APG lever.
Used for supplying ink from the ink packs
4 Decompression Motor
to the buffer of the ink supply unit.
Used for driving the pump of Inksystem
5 I/S Motor
Unit.
Performs switching of the ASF motor
A Rear ASF Solenoid
drive transmission to the rear ASF unit.
Configuration and operating principles
Function Type
DC motor
(42VDC±5%)
DC motor
(42VDC±5%)
DC motor
(42VDC±5%)
DC motor
(42VDC±5%)
DC motor
(42VDC±5%)
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Motor, Sensor, Clutch, and Solenoid Specifications
A
2
3
4
Figure 3-12. Printer Main Unit (Motors and solenoids)
Revision A
1
5
35
Confidential