Overview; Motors And Sensors - Epson WF-7525 Service Manual

Epson WF-7520/7510/7010 series

2.1 Overview

In this chapter, the product names are called as follows:
WF-7520 series: Epson WF-7525/Epson WF-7521/Epson WF-7520
WF-7510 series: Epson WF-7515/Epson WF-7511/Epson WF-7510
WF-7010 series: Epson WF-7018/Epson WF-7015/Epson WF-7012/Epson WF-7011/
This chapter describes the operating principles of WF-7520/7510/7010 series printer mechanism.

2.2 Motors and Sensors

The following table lists the motors and sensors of WF-7520/7510/7010 series.
Printer Mechanism
Mechanism
Printhead
Carriage mechanism
Paper loading/feed mechanism
6
7
4
Operating Principles
Epson WF-7010
Table 2-1. List of Motors & Sensors (Printer Mechanism)
CR Motor
CR Encoder
PW Sensor
Cover Open Sensor
PF Motor
PF Encoder
PE Sensor
Pre-PE Sensor
Paper Stopper Lever Sensor 1st
1
5
B
Figure 2-1. Motors & Sensors (Printer Mechanism)
Motor or Sensor
Overview
A
Printhead
2
3
Revision A
No.
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A
1
2
3
B
4
5
6
7
22