Epson WF-C5790 User Manual

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Troubleshooting Troubleshooting procedure 104
Confidential
CR ERROR (3)
 Error name
 CR PID excess speed error (error code: 000022)
 CR load position excess speed error (error code: 000032)
 Cause
 State in which driven at unexpected speed (fast) for control.
 Suspected cause
 CR Timing Belt detached or broken
 CR Motor failure
 Main Board failure
 Troubleshooting
Step Check and measure Yes No
1
Check the CR Timing Belt
Is the timing belt detached or broken?
Replace the following parts in sequence.
 CR Motor
 Main Board Assy
(If the trouble is not resolved, contact the
EPSON Service Department.)
 When the belt is detached, reattach it.
 When the belt is broken, replace the CR Unit.

Epson WF-C5790 Specifications

General

Print Resolution	4800 x 1200 dpi
Duplex Printing	Yes
Paper Capacity	250 sheets
Monthly Duty Cycle	Up to 45, 000 pages
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Output Capacity	150 sheets
Scan Resolution	1200 x 2400 dpi
ADF Capacity	50 sheets
Ink Type	DURABrite Ultra pigment ink
Ink Cartridge Configuration	4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print Technology	PrecisionCore
Print Speed (Black)	24 ppm (ISO)
Print Speed (Color)	24 ppm (ISO)
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Mobile Printing	Apple AirPrint, Google Cloud Print
Scanner Type	Color flatbed
Fax Speed	33.6 Kbps
Paper Sizes	A4, A5, A6, B5, Letter, Legal, Executive