HP LaserJet 4345 Multifunction Printer series - Manual (Page 230)

Understanding accessory lights for the 3-bin mailbox and stapler/
stacker
The following table lists errors that can occur in the 3-bin mailbox or stapler/stacker and that
are reported by the accessory lights and on the control-panel display.
Accessory lights
Light Explanation and solution
Solid green ● The accessory is receiving power and is ready.
● The stapler is low on staples. STAPLER LOW ON STAPLES
appears on the control-panel display. Fewer than 20 staples
remain in the staple cartridge. Replace the staple cartridge.
See
Loading staples .
● The number of pages in the job exceeds the 30-page limit for
stapling. TOO MANY PAGES IN JOB TO STAPLE appears
on the printer control-panel display. For jobs that have more
than 30 pages, staple the pages manually.
Solid amber ● The accessory is experiencing a hardware malfunction.
66.XY.ZZ OUTPUT DEVICE FAILURE appears on the
control-panel display. (See the section for this message in
Understanding MFP messages .)
Blinking amber ● The accessory has a staple jam. 13.JJ.NT JAM IN
STAPLER appears on the control-panel display. (See the
section for this message in
Understanding MFP messages .)
● The accessory has a paper jam, or a sheet needs to be
removed from the unit, even if the sheet is not jammed.
13.JJ.NT JAM IN OUTPUT BIN appears on the control-panel
display. (See the section for this message in
Understanding
MFP messages .)
● The bin is full. STACKER BIN FULL appears on the
control-panel display. (See the section for OUTPUT BIN
FULL in
Understanding MFP messages .)
● The stapler is out of staples. REPLACE STAPLE
CARTRIDGE appears on the control-panel display. (See the
section for this message in
Understanding MFP messages .)
● The jam-access cover is open. OUTPUT PAPER PATH
OPEN appears on the control-panel display. (See the section
for this message in
Understanding MFP messages .)
● The stapler unit is open. OUTPUT PAPER PATH OPEN
appears on the control-panel display. Make sure the staple-
cartridge cover is completely closed. (See the section for this
message in
Understanding MFP messages .)
● The firmware is corrupt. CORRUPT FIRMWARE IN
EXTERNAL ACCESSORY appears on the control-panel
display. (See the section for this message in
Understanding
MFP messages .)
216 Chapter 10 Solving problems ENWW