HP 8550dn HP Color LaserJet 8550, 8550N, 8550DN, 8550GN, 8550MFP Printer - Use - Page 137

X Service, Cycle Power, Printer Error, X0.yy C-link, Comm Error, Check Cables, X1.yy Input

Page 137 highlights

Message Description Recommended Action 62.X SERVICE CYCLE POWER Indicates that a problem exists with the internal memory. X = Description 0 = Internal ROM or RAM 1-8 = DIMM slots 1-8 Turn the printer off and on to reset the printer. If the condition persists, contact a local authorized HP dealer or service representative for service. 63 SERVICE CYCLE POWER Indicates that the internal RAM memory test failed. Turn the printer off and on to reset the printer. If the condition persists, contact a local authorized HP dealer or service representative for service. 64 PRINTER ERROR Indicates a scan buffer error. CYCLE POWER Turn the printer off and on to reset the printer. If the condition persists, contact a local authorized HP dealer or service representative for service. 65 PRINTER ERROR Indicates a dynamic RAM CYCLE POWER controller error. Turn the printer off and on to reset the printer. If the condition persists, contact a local authorized HP dealer or service representative for service. 66.X0.YY C-LINK COMM ERROR CHECK CABLES AND CYCLE POWER Indicates a communication error between tray 4 and the printer. X/YY Description X = Device number in the link YY = Error code from the optional device Verify that the communication and power cables are connected. Press GO to continue printing. If the message persists, turn the printer off and on to reset the printer. 66.X1.YY INPUT DEVICE FAILURE CHECK CABLES AND CYCLE POWER Indicates a tray 4 error. X/YY Description X = Device number in the link YY = Error code from the optional device Verify that the communication and power cables are connected. Press GO to continue printing. If the message persists, turn the printer off and on to reset the printer. 136 7 Printer Control Panel Messages EN

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136
7 Printer Control Panel Messages
EN
62.X SERVICE
CYCLE POWER
Indicates that a problem
exists with the internal
memory.
X = Description
0 = Internal ROM or RAM
1-8 = DIMM slots 1-8
Turn the printer off and on to
reset the printer. If the
condition persists, contact a
local authorized HP dealer or
service representative for
service.
63 SERVICE
CYCLE POWER
Indicates that the internal
RAM memory test failed.
Turn the printer off and on to
reset the printer. If the
condition persists, contact a
local authorized HP dealer or
service representative for
service.
64 PRINTER ERROR
CYCLE POWER
Indicates a scan buffer error.
Turn the printer off and on to
reset the printer. If the
condition persists, contact a
local authorized HP dealer or
service representative for
service.
65 PRINTER ERROR
CYCLE POWER
Indicates a dynamic RAM
controller error.
Turn the printer off and on to
reset the printer. If the
condition persists, contact a
local authorized HP dealer or
service representative for
service.
66.X0.YY C-LINK
COMM ERROR
CHECK CABLES
AND CYCLE POWER
Indicates a communication
error between tray 4 and the
printer.
X/YY Description
X = Device number in the link
YY = Error code from the
optional device
Verify that the communication
and power cables are
connected. Press
G
O
to
continue printing. If the
message persists, turn the
printer off and on to reset the
printer.
66.X1.YY INPUT
DEVICE FAILURE
CHECK CABLES
AND CYCLE POWER
Indicates a tray 4 error.
X/YY Description
X = Device number in the link
YY = Error code from the
optional device
Verify that the communication
and power cables are
connected. Press
G
O
to
continue printing. If the
message persists, turn the
printer off and on to reset the
printer.
Message
Description
Recommended Action