Epson WF-7525 User Manual

7
Epson WF-7520/7510/7010 series Revision A
Contents
Chapter 1 Product description
1.1 Features . ................................................................................................................................................................... 10
1.2 Printing Specifications ............................................................................................................................................. 12
1.2.1 Basic Specifications. ........................................................................................................................................ 12
1.3 Scanner Specifications (WF-7520/7510 series only) ............................................................................................... 13
1.3.1 Basic Specifications. ........................................................................................................................................ 13
1.4 Control Panel. ........................................................................................................................................................... 14
1.4.1 Operation Buttons. ........................................................................................................................................... 14
1.4.2 LEDs and LCD Indications . ............................................................................................................................ 16
1.5 Various Settings . ...................................................................................................................................................... 19
1.5.1 Panel Operation . .............................................................................................................................................. 19
1.5.1.1 Setup Menu Configuration (WF-7520/7510 series only) ....................................................................... 19
1.5.1.2 Forced Power OFF (WF-7010 series only)............................................................................................. 20
1.5.1.3 Printer Status Sheet . ................................................................................................................................ 20
Chapter 2 Operating Principles
2.1 Overview . ................................................................................................................................................................. 22
2.2 Motors and Sensors . ................................................................................................................................................ 22
2.3 Optical Sensor Control . ............................................................................................................................................ 25
2.4 Power-On Sequence . ................................................................................................................................................ 26
Chapter 3 Troubleshooting
3.1 Troubleshooting. ....................................................................................................................................................... 30
3.1.1 Error Message List. .......................................................................................................................................... 30
3.1.2 Troubleshooting Workflow ............................................................................................................................. 31
3.1.3 Fatal Error Code . ............................................................................................................................................. 33
3.1.4 FAX Troubleshooting (WF-7520/7510 series only) ....................................................................................... 37
3.1.4.1 FAX Log . ................................................................................................................................................ 37
3.1.4.2 Error Code/Superficial Phenomenon-Based Troubleshooting ............................................................... 42
Chapter 4 Disassembly/Reassembly
4.1 Overview . ................................................................................................................................................................. 45
4.1.1 Tools . ............................................................................................................................................................... 45
4.1.2 Jigs . .................................................................................................................................................................. 45
4.2 Disassembly/Reassembly Procedures ...................................................................................................................... 46
4.2.1 Parts/Units Need to be Removed in Advance ................................................................................................. 46
4.2.2 Disassembling Flowchart ................................................................................................................................ 48
4.2.2.1 Exterior Parts .......................................................................................................................................... 48
4.2.2.2 Printer Mechanism . ................................................................................................................................. 52
4.3 Detailed Disassembly/Reassembly Procedure for each Part/Unit............................................................................ 55
4.4 Routing FFCs/cables . ............................................................................................................................................... 63
4.5 Connector Summary. ................................................................................................................................................ 67

Epson WF-7525 Specifications

General

Print Technology	Inkjet
Max Scan Resolution	1200 x 2400 dpi
Connectivity	USB, Ethernet, Wi-Fi
Functions	Print, Copy, Scan, Fax
Paper Handling Input	250 sheets
Duplex Printing	Yes
Fax Speed	33.6 Kbps
Supported Paper Sizes	Letter, Legal, A4, A5, B5
Fax Transmission Speed	3 seconds per page
Paper Capacity	250 sheets
Operating Systems Supported	Windows, macOS
Scanner Type	Flatbed