Troubleshooting Workflow - Epson WF-7525 Service Manual

Epson WF-7520/7510/7010 series
Status
Ink cartridge detection error
(non-Epson cartridge)
No ink cartridge error
Ink cartridge cover open
error
Note : Flash
Flash 2
Flash at high speed
Alternate flash 1
Alternate flash 2
Note *1: WF-7520/7510 series only
*2: Flashes if the status arises when printing starts or when the printer starts up, but lights if the status arises when printing is
complete.
*3: WF-7520/7010 series only
*4: The corresponding ink LED flashes/lights.
*5: The corresponding ink cartridge product number is indicated.

3.1.2 Troubleshooting Workflow

The following page describes the troubleshooting workflow. Follow the flow when troubleshooting problems.
Troubleshooting
Table 3-1. Error Message List
WF-7010 series
LED
Power Network Paper
*2
Flash --- ---
*2
Flash --- ---
*2
Flash --- ---
Turns on and off at intervals of 1.25 seconds.
On for 0.5 sec., Off for 0.5 sec., On for 0.5 sec. and Off for 1.0 sec.
Turns on and off at intervals of 0.5 seconds.
Same as "Flash"
Turns on and off at intervals of 1.25 seconds.
Troubleshooting
WF-7520/7510 series
LCD Message
Ink
Ink cartridge is not recognized. Please replace the
*4
ON cartridge.
<Ink Cartridges>XXXXXXX
The cartridge is installed incorrectly. Press it down
*4
ON until it clicks.
<Ink Cartridges>XXXXXXX
The ink cartridge cover is open. Close the ink
---
cartridge cover.
Revision A
*5
*5
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