HP LaserJet 4050 Printer series - Manual (Page 131)

EN
Chapter 4: Problem Solving 109
21 PAGE TOO
COMPLEX
alternates with
PRESS GO TO
CONTINUE
The data (dense text, rules, raster or vector graphics) sent to the
printer was too complex.
Press [Go] to print the transferred data. (Some data might be lost.)
To print the job without losing data, from the Configuration Menu in
the printer control panel, set
PAGE PROTECT=ON , print the job, and
then return PAGE PROTECT=AUTO . (See page B-14.) Do not leave
PAGE PROTECT=ON ; it might degrade performance.
If this message appears often, simplify the print job.
22 EIO x
BUFFER OVERFLOW
alternates with
PRESS GO TO
CONTINUE
Too much data was sent to the EIO card in the specified slot ( x ). An
improper communications protocol may be in use.
Press [Go] to clear the message. (Data will be lost.)
Check the host configuration. If this message persists, contact an
HP-authorized service or support provider. (See the HP Customer
Care Service and Support pages at the front of this user’s guide.)
22 PARALLEL I/O
BUFFER OVERFLOW
alternates with
PRESS GO TO
CONTINUE
Too much data was sent to the parallel port.
Check for a loose cable connection and be sure to use a high-quality
cable (page 10). (Some non-HP parallel cables might be missing pin
connections or might otherwise not conform to the IEEE-1284
specification.)
This error can occur if the driver you are using is not IEEE-1284
compliant. For best results, use an HP driver that came with the printer
(page 20).
Press [Go] to clear the error message. (Data will be lost.)
If this message persists, contact an HP-authorized service or support
provider. (See the HP Customer Care Service and Support pages at
the front of this user’s guide.)
40 EIO x BAD
TRANSMISSION
alternates with
PRESS GO TO
CONTINUE
The connection has been broken between the printer and the EIO
card in the specified slot. (Data loss might occur in this situation.)
Press [Go] to clear the error message and continue printing.
Printer Messages (Continued)
Message Explanation or Recommended Action