HP 4050 manual Too, Complex, Parallel I/O, Transmission

Printer Messages (Continued)

Message	Explanation or Recommended Action
21 PAGE TOO	The data (dense text, rules, raster or vector graphics) sent to the
COMPLEX	printer was too complex.
alternates with	Press [Go] to print the transferred data. (Some data might be lost.)
	To print the job without losing data, from the Configuration Menu in
PRESS GO TO
	the printer control panel, set PAGE PROTECT=ON, print the job, and
CONTINUE
	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	Too much data was sent to the EIO card in the specified slot (x). An
BUFFER OVERFLOW	improper communications protocol may be in use.
alternates with	Press [Go] to clear the message. (Data will be lost.)
	Check the host configuration. If this message persists, contact an
PRESS GO TO
	HP-authorized service or support provider. (See the HP Customer
CONTINUE
	Care Service and Support pages at the front of this user’s guide.)
22 PARALLEL I/O	Too much data was sent to the parallel port.
BUFFER OVERFLOW	Check for a loose cable connection and be sure to use a high-quality
alternates with	cable (page 10). (Some non-HP parallel cables might be missing pin
	connections or might otherwise not conform to the IEEE-1284
PRESS GO TO
	specification.)
CONTINUE	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	The connection has been broken between the printer and the EIO
TRANSMISSION	card in the specified slot. (Data loss might occur in this situation.)
alternates with	Press [Go] to clear the error message and continue printing.
PRESS GO TO
CONTINUE

EN

Chapter 4: Problem Solving 109