Printer User Manual
Table Of Contents
- Copyright and Trademarks
- Operating System Versions
- Contents
- Safety Instructions
- Getting to Know Your Printer
- Printing Tasks
- Using the Control Panel
- Installing Options
- Replacing Consumable Products
- Cleaning and Transporting the Printer
- Troubleshooting
- Clearing Jammed Paper
- Printing a Configuration Status Sheet
- Operational Problems
- Printout Problems
- Print Quality Problems
- The background is dark or dirty
- White dots appear in the printout
- Print quality or tone is uneven
- Half-tone images print unevenly
- Toner smudges
- Areas are missing in the printed image
- Completely blank pages are output
- The printed image is light or faint
- The non-printed side of the page is dirty
- Print quality decreased
- Memory Problems
- Paper Handling Problems
- Problems Using Options
- Correcting USB Problems
- Status and Error Messages
- Canceling Printing
- Printing in the PostScript 3 Mode Problems
- The printer does not print correctly in the PostScript mode
- The printer does not print
- The printer or its driver does not appear in utilities in the printer configuration (Macintosh only)
- The font on the printout is different from that on the screen
- The printer fonts cannot be installed
- The edges of texts and/or images are not smooth
- The printer does not print normally via the USB interface
- The printer does not print normally via the network interface
- An undefined error occurs (Macintosh only)
- Printing in the PCL6/5 Mode Problems
- The printer does not print
- The printer does not print correctly in the PCL mode (only for Epson PCL6 printer driver)
- The printer does not start manual duplex printing (only for Epson PCL6 printer driver)
- The font on the printout is different from that on the screen
- The edges of texts and/or images are not smooth (only for Epson PCL6 printer driver)
- Cannot print from Citrix Presentation Server 4.5 (only for Epson PCL6 printer driver)
- About the Printer Software for Windows
- About the PostScript Printer Driver
- About the PCL Printer Driver
- Technical Specifications
- Where To Get Help
- Index

Invalid Data
The spool file on the driver is deleted while printing or the data is abnormal. Press the Start/Stop
button to clear the error.
Invalid N/W Module
There is no network program, or the network program cannot be used with your printer. Contact a
qualified service representative.
Invalid PS3
There are errors in the ROM module. Turn off the printer and contact your dealer.
Invalid ROM A
The printer cannot read the installed optional ROM module. Turn off the printer, then remove the
ROM module.
Jam Paper Size Error
The paper jam occurred because the loaded paper size is different from the specified paper size.
Remove the jammed paper. See “Clearing Jammed Paper” on page 156 for instructions on removing
the jammed paper.
Maintenance Unit Needed Soon
This message indicates that the maintenance unit is near the end of its service life. You can continue
to print until the Replace Maintenance Unit message appears.
To clear this warning message and continue printing, select Clear All Warnings from the control
panel’s Reset Menu. For instruction about accessing the control panel menus, see “How to access
the control panel menus” on page 64.
Manual Feed ssss
The manual feed mode is specified for the current print job. Make sure the paper size indicated by
ssss is loaded, then press the Start/Stop button.
Memory Overflow
The printer has insufficient memory to execute the current task. Press the Start/Stop button on the
control panel to resume printing, or press the + Cancel Job button to cancel the print job.
EPSON AcuLaser M8000 Series User's Guide
Using the Control Panel 97