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Control panel message Description Recommended action
22 PARALLEL I/O BUFFER OVERFLOW
alternates with
To continue press
For the HP Color LaserJet 3000 and 3800
Series printers only.
The printer parallel buffer has overflowed
during a busy state.
1.
Press
to continue printing.
NOTE Data will be lost.
2. If the message persists after exiting
Help, contact HP Support.
22 SERIAL I/O BUFFER OVERFLOW
alternates with
To continue press
For the HP Color LaserJet 3000 and 3800
Series printers only with an EIO device.
The printer serial buffer has overflowed
during a busy state.
1.
Press
to continue printing.
NOTE Data will be lost.
2. If the message persists, contact
HP Support.
22 USB I/O BUFFER OVERFLOW
alternates with
To continue press
The printer's USB buffer has overflowed
during a busy state.
1.
Press
to continue printing.
NOTE Data will be lost.
2. If the message persists, contact
HP Support.
40 BAD SERIAL TRANSMISSION
alternates with
To continue press
For the HP Color LaserJet 3000 and 3800
Series printers only.
A serial data error (parity, framing, or line
overrun) has occurred while the printer was
receiving data.
1.
Press
to continue printing.
NOTE Data will be lost.
2. If the message persists, contact
HP Support.
40 EIO X BAD TRANSMISSION
alternates with
To continue press
For the HP Color LaserJet 3000 and 3800
Series printers only with an EIO device.
A connection with the card in the EIO slot has
broken.
1.
Press
to continue printing.
NOTE Data will be lost.
2. If the message persists, contact
HP Support.
40 EMBEDDED I/0 BAD TRANSMISSION
alternates with
To continue press
The connection with the HP Jetdirect
embedded print server has broken.
Press to continue printing.
41.3 UNEXPECTED SIZE IN TRAY X
alternates with
LOAD TRAY X <TYPE> <SIZE>
Media is loaded that is longer or shorter in the
feed direction than the size configured for the
tray.
1.
Press
to print from a different tray.
2. To print from the current tray, load the
tray with the size and type indicated.
Ensure that all trays are configured correctly
before printing again. See
Configuring trays
for more information.
41.5 UNEXPECTED TYPE IN TRAY X
alternates with
LOAD TRAY X <TYPE> <SIZE>
The printer senses a different media type
than what is configured in the tray.
1.
Press
to print from a different tray.
2. To print from the current tray, load the
tray with the size and type indicated.
122 Chapter 8 Problem solving ENWW