Epson WF-7620 Series Service Manual

Confidential
Appendix 16
Epson WF-7620 / WF-7610 / WF-7110 Series Revision B
ADF/Scanner
0x20 LED light error
• CIS Unit failure
• Main Board failure
0x30 Option error • Main Board failure
0x36 Paper jam error
• Paper jam
• Foreign object
0x41 FB PID excess speed
• ADF Encoder failure (contaminated/detached scale, Encoder Board
failure)
• Motor driver failure (Main Board failure)
0x42 FB PID reverse
• ADF Encoder failure (contaminated/detached scale, Encoder Board
failure)
• Paper jam
0x43 FB PID lock • ADF Encoder failure (contaminated/detached scale, Encoder Board
failure)
• ADF Motor failure
• ADF drive mechanism overload (assembling failure, lubrication failure)
• Cable disconnection
0x44 FB PID acceleration lock
0x45 FB PID excess load
0x46 FB PID driving time • Main Board failure
0x49 FB BS+ excess speed
• ADF Encoder failure (contaminated/detached scale, Encoder Board
failure)
• Motor driver failure (Main Board failure)
0x4A FB BS+ reverse
• ADF Encoder failure (contaminated/detached scale, Encoder Board
failure)
0x4B FB BS+ lock • ADF Encoder failure (contaminated/detached scale, Encoder Board
failure)
• ADF Motor failure
• ADF drive mechanism overload (assembling failure, lubrication failure)
• Cable disconnection
0x4D FB BS+ excess load
0x4E FB BS+ driving time • Main Board failure
0x51 Automatic judgment fatal error 1
---*
0x52 Automatic judgment fatal error 2
0x53 Automatic judgment fatal error 3
0x54 Automatic judgment fatal error 4
0x55 Automatic judgment fatal error 5
Printer
0x60 HP error
• Paper jam
• Foreign object
• Deformation of the Main Frame
0x63
Contact error at ink replacement timing
(Power-off)
• Paper jam
• Foreign object
• Deformation of the Main Frame
0x67 APG target position acquisition error
• APG Motor failure
• APG Sensor failure
• Main Board failure
0x68 Contact error at valve initialization
• Ink system failure
• Main Board failure
0x69 Contact error at I/S clutch operation
0x6B PF runaway error
• PF Encoder failure
• Motor driver failure
0x7F Inspection mode error ---
*
0x81 PIS environmental light error • Ambient light
Table 1-2. Fatal Error List (Printer)
Error type
Error
code
Error name Possible cause

Epson WF-7620 Series Specifications

General

Functions	Print, Copy, Scan, Fax
Max Print Resolution	4800 x 2400 dpi
Automatic Duplex Printing	Yes
Scanner Type	Flatbed, ADF
Max Scan Resolution	1200 x 2400 dpi
ADF Capacity	35 sheets
Wireless Printing	Yes
Display	4.3" Color Touchscreen
Number of Paper Trays	2
Ink Type	DURABrite Ultra pigment ink
Fax Memory	Up to 180 pages
Fax Transmission Speed	33.6 Kbps
Print Technology	PrecisionCore Inkjet
Max Paper Size	13 x 19 inch (A3+)
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Input Paper Capacity	250 sheets
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Maximum Scan Area	11.7 x 17 inches
Ink Cartridge Configuration	4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Speed (ISO)	Black: 18 ppm, Color: 10 ppm
Dimensions	22.3 x 19.1 x 13.4 inches