Overview; Error Processing - Epson Perfection 1250 Service Manual

EPSON Perfection 1250/1250 PHOTO

3.1 Overview

Follow these steps to troubleshoot the scanner:
1. Run a scan through the user interface and note which indicator lights are
on. Then determine their meaning in
page 24, and try the remedy provided.
2. If that doesn't work, see Unit-Level Troubleshooting
Scanner Self-Diagnostics on
on page 24.

3.2 Error Processing

Fatal errors
!
Cause
• Blown bulb (illumination is low)
• Carriage does not return to home position
• Other Scanner malfunction
!
Process
• Lamp turns off and operation stops
• A status Bit 7 is set
!
Display
• LED lights red
!
Reset
After removing the cause of the error:
• Turn the power back on
• Disconnect and then re-connect the USB cable
• Send ESC @
!
Receivable commands
[ESC F, ESC f, ESC @]
Troubleshooting
23