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 147
Confidential
6
Check the PG
Check the PG with the thickness gauge and check that it is within the specified value
range (1.55 ±0.10 mm).
Is the PG within the standard value?
Go to step 7
Perform the PG Adjustment (p. 559).
If the symptom continues to occur after performing the PG
adjustment, go to step 7.
7
Perform the adjustments.
Perform the adjustments listed below.
1. Head angular mecha adjustment
2. Head angular adjustment
3. Bi-D adjustment
4. Paper skew adjustment
Has the phenomenon been improved upon?
End Replace the Printer Mechanism. (p. 490)
Step Check and measure Yes No

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