Epson Stylus Pro 4400 Service Manual page 160

EPSON Stylus Pro 4400/4450/4800/4880/4880C
Priority LCD Panel Message
REAR COVER OPEN
OPTION I/ F ERROR
UNLOCK
PRINT HEAD
SERVICE REQ.
High
nnnnnnnnn
Note *1: Blink correspond ink indicator.
*2: Paper check LED flashes at 5-second intervals.
*3: Occurs only when the remaining paper detection is on with roll paper or cut paper loaded.
*4: Display by switching at 3-second intervals.
*5: To promote that release is available by [Pause] key, display the following display by turns at 1 sec., intervals.
"PRESS PAUSE BUTTON"
*6: Received data is initialized without initializing mechanisms (including completion of forced cleaning) even if panel reset has been done.
*7: Displalys the request below when the rear sensor detects no paper after the paper is removed.
"TURN PRINTER PWR OFF AND THEN ON"
Troubleshooting
Table 3-1. Displayed Error Messages
Displayed Error
Rear Cover open
Type-B Option I/ F Card Error
CR lock unlocked error
Service request, CR servo error (fatal error)
.
Troubleshooting Based on Panel Messages
LED
Paper Check Pause
– –
Blink Blink
Blink Blink
Blink Blink
Revision C
Reference Page
Ink Check
– p.173
Blink p.173
Blink p.173
Blink Refer to Table3-2
160