Epson 4880 C Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 311.4.1.2  Switch
Table 1-23. Panel Functions and Switch Operation
Switch
Function
Function
(In panel setting)
Function
(+ Power ON)
Single
3 sec. push
Power Power ON/OFF 
*1
———
Pause
†
Pause / Switch Print
†
Paper feed operation by backside manual 
insertion within 3 sec.Reset Appear from panel 
settingMaintenance mode1
Menu / Cleaning [>/↵]
†
Printing
Printer status menu shift
†
Except above 
*3
Panel setting mode...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 32Note *1 : Power OFF must be executed regardless of printer status.
*2: Following are the conditions for cleaning.
• Idling (In on-line: Inside the panel menu is not in on-line.)
• Printing
*3: LCD panel display only changes when key is not pressed during the shift from idling status to printer setting menu. Other than this, switch over of display is executed when 
the key is pushed.
*4: When key is not pressed, LCD...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 331.4.2  Panel Display1.4.2.1  Panel Display in Operation (LCD and LED Display)Note : Explanation for signs in LCD display
YES : Function can be executed.
NO : Function cannot be executed.
Release : Release error and pause status
Start : Paper initialization start.
– : Follow LED display of printer status in operations
Table 1-24. Panel Display
Priority
Printer Status
LCD Display
LED Display
Panel key Function
Paper...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 34
Initial cutting CUTTING OFF Blink — NO NO NO NO NO NO
Waiting for paper initializing 
triggerPRESS  PAUSE
                        BUTTONOFF ON — YES YES NO NO START YES
Cleaning unavailable REMOVE  PAPER ON OFF — NO NO NO NO NO YES
Initializing operation PLEASE  WAIT OFF Blink — NO NO NO NO NO YES
Cleaning failure NOZZLES  STILL
                     CLOGGEDBlink ON Blink NO NO
*18
NO NO Release YES
Multi sensor...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 35
Wrong roll paper path LOAD  ROLL  PAPER ON ON — NO NO NO NO YES YES
*10
Wrong ASF paper path LOAD  SHEET  PAPER
                 IN  P. TRAYONON—NONONONONOYES
*10
Wrong manual paper path FEED  SHEET  PAPER ON ON — YES NO NO NO NO YES
*10
ASF prohibitions
*13
FORBIDDEN  MEDIA
           FROM  P.  TRAYON OFF — YES NO NO NO NO YES
*10
FEED  SHEET  PAPER
                    MANUARYON OFF — YES NO NO NO NO YES
*10...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 36
No ink cartridge
*8
NO  INK  CRTG OFF OFF ON — NO YES NO NO YES
Maintenance tank full MNT  TNK  FULL OFF OFF ON — NO NO NO NO YES
Releasing left and right ink 
lever
*26
LOWER  INK  LEVERS OFF OFF — — NO NO NO NO YES
Releasing left ink lever LOWER  L  INK  LVR OFF OFF — — NO NO NO NO YES
Releasing right ink lever LOWER  R  INK  LVR OFF OFF — — NO NO NO NO YES
Printer cover open TOP  COVER  OPEN OFF OFF — — NO NO NO...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 37Note *1 : Thick paper is not available.
*2: The status becomes no ink or maintenance tank full according to the 
remaining amount of ink when cleaning is executed.
*3: It is assigned to key function in panel setting.
*4: Only available when the roll paper is loaded.
*5: It is lit for 100ms at 5 sec. intervals.
*6: Only shifting to printer status menu is available. (Pause LED blinks when 
displaying menu)
*7: Blink...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 381.4.2.2  Paper Type Icon DisplayThe paper type which is recognized automatically when setting the paper and 
is set by paper select switch are displayed on LCD.1.4.2.3  PG Setting DisplayDisplay panel PG setting status on 5th character counting from left of lower 
line.†
When PG setting = WIDE or WIDER or WIDEST, H is displayed.
†
When PG setting = NARROW, S is displayed.
1.4.2.4  Ink Remaining Indicator DisplayInk...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 391.4.3  Job information†
Definition of Job
The minimum unit of printer operation is defined as Job (*) in this printer. 
The job print information with character/image can be saved as a record. 
Basic print job functions are followings;
Note * : Cleaning can be executed during printing; it is not defined as a Job.
Figure 1-9. Printing Job Transition
†
Job information
This printer saves following job information...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 401.4.4  Panel Setting1.4.4.1  Outline†
Startup
The printer mode is selected by pressing the [Menu / Cleaning] button 
during print ready, warning, or maintenance call status. The printer is then 
automatically incapable of printing.
†
Operation
1. The Printer setting menu can be entered by pushing the [Menu / 
Cleaning] button once during menu shift available state (Print ready, 
no paper). It is shifted to setting...