Owners manual
Table Of Contents
- The basics
- The control panel
- Printing
- Overview
- Orienting media
- Basic printing instructions
- Selecting the output bin
- Printing on envelopes
- Printing on special paper
- Printing on both sides of paper (duplexing)
- Using features in the printer driver
- Setting the registration
- Different first page
- Including a blank back page
- Printing multiple pages on one sheet of paper
- Customizing Tray 1 operation
- Specifying paper to print on
- Job storage features
- Printing a private job
- Releasing private jobs
- Deleting a private job
- Storing a print job
- Printing a stored job
- Deleting a stored job
- Creating a QuickCopying job
- Printing additional copies of QuickCopy jobs
- Deleting a QuickCopy job
- Proofing and holding a job
- Printing the remaining copies of a held job
- Deleting a held job
- Copying
- Faxing
- Output devices
- Security features
- MFP maintenance
- Problem solving
- Specifications
- Control panel menus
- MFP memory and expansion
- Regulatory information
- Administration tasks
- Using the HTML Help Viewer
- Using accessibility shortcut keys in the Help Viewer
- Index

ENWW Understanding MFP messages 155
52.x
ERROR
To continue turn
off then on
A temporary printing error has occurred.
Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-authorized service or support provider
(see the HP support flyer, or go to www.hp.com/support/lj9040mfp
or
www.hp.com/support/lj9050mfp
).
53.xy.zz
CHECK RAM DIMM
SLOT X
To continue
touch OK
A problem exists with the MFP memory. The DIMM that caused the error will
not be used. The following are the values of x:
x = Device location
0 = Onboard memory
1 = Slot 1
2 = Slot 2
You might need to reseat or replace the specified DIMM.
Turn the MFP off, and then replace the DIMM that caused the error.
If this message persists, contact an HP-authorized service or support provider
(see the HP support flyer, or go to www.hp.com/support/lj9040mfp
or
www.hp.com/support/lj9050mfp
).
55.xx.yy DC
CONTROLLER ERROR
To continue turn
off then on
The communication link between the formatter and the DC controller was lost.
Turn the MFP off, and then turn the MFP on.
56.xy
ERROR
To continue turn
off then on
A temporary printing error has occurred.
Turn the MFP off, then turn the MFP on.
If this message persists, contact an HP-authorized service or support provider
(see the HP support flyer, or go to www.hp.com/support/lj9040mfp
or
www.hp.com/support/lj9050mfp
).
57.xy
ERROR
To continue turn
off then on
A temporary printing error has occurred.
Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-authorized service or support provider
(see the HP support flyer, or go to www.hp.com/support/lj9040mfp
or
www.hp.com/support/lj9050mfp
).
58.xy
ERROR
To continue turn
off then on
A temporary printing error has occurred.
Turn the MFP off, then turn the MFP on.
If this message persists, contact an HP-authorized service or support provider
(see the HP support flyer, or go to www.hp.com/support/lj9040mfp
or
www.hp.com/support/lj9050mfp
).
59.xy
ERROR
To continue turn
off then on
A temporary printing error has occurred.
Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-authorized service or support provider
(see the HP support flyer, or go to www.hp.com/support/lj9040mfp
or
www.hp.com/support/lj9050mfp
).
Message Explanation or recommended action