Epson WF-C5210 Service Manual

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a Revision A
Troubleshooting Troubleshooting procedure 137
Confidential
7
Check the Temperature and Humidity Sensor
Make sure the Temperature and Humidity Sensor is operating properly.
1. Perform the Temperature and Humidity Sensor check from the adjustment program, and
check the output value.
The following abnormal values occur when the Temperature and Humidity Sensor fails:
 Error judgment standard
• Disconnection: 0 degrees C or below
• Short-circuiting: 60 degrees C or above
2. Touch the Temperature and Humidity Sensor with your hand, and check the change in the
output value.
Does the Temperature and Humidity Sensor operate normally?
Replace the Printhead (p. 403). Replace the Temperature and Humidity Sensor (p. 263).
Step Check and measure Yes No

Epson WF-C5210 Specifications

General

Print Resolution	4800 x 1200 dpi
Duplex Printing	Yes
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Operating System Support	Windows, Mac OS, Linux
Functions	Print
Ink Type	DURABrite Ultra Pigment Ink
Ink Colors	Black, Cyan, Magenta, Yellow
Print Technology	PrecisionCore
Monthly Duty Cycle	45, 000 pages
Paper Sizes	A4, A5, A6, B5, Letter, Legal, Envelopes
Display	2.4" color LCD
Print Speed	Up to 24 ppm (black/color)
Input Tray Capacity	250 sheets