Specifications

Rockhopper II series printers – Maintenance Manual
283
AP-74065, Rev. 1.2, 27/09/04
4 E071 error PF
over current
An overload
occurred in the PF
motor (X-axis)
during operation.
(4) PF motor
assembly may be
damaged.
(5) Mainboard
assembly may be
damaged.
• Replace PF
motor assembly
• Replace
Mainboard
assembly
→ Replacing PF
Motor Assembly
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV
board assembly
and cooling fan
assembly.
5 E 066 Error
CR Motor
Trouble occurred in
the CF motor (Y-
axis) during
operation.
Displayed when the
motor commanded
value and feedback
from the encoder
are significantly
different.
(1) Check the
trouble history via
“Test: Record” of
the self-diagnostic
function
-
→ History Menu
6 E 068 Error
CR Encoder
Trouble occurred in
the head travel (Y-
axis) during
operation.
Displayed when
there is no feedback
from the encoder.
(2) With the power
supply off, move
the carriage side to
side to check for
jamming.
→ Refer to Error
E072
• Clean and
lubricate the rollers
of the CR rail.
→ Lubrication /
Bonding
7 E 070 Error
CR Timeout
Err
Time out occurred in
the head travel (Y-
axis) during
operation.
Displayed when he
carriage has not
reached the
commanded
position.
(3) Check if “CR
Motor Error”
occurs by setting
the durability
cycles at 50 over
larger via “Life: CR
Motor” of the self-
diagnostic
function.
• Check he
connections of the
following
connectors.
Mainboard
assembly
• CR motor
assembly
connector : J158
• CR tape power
cable connectors :
J137 – J152
CR Board
assembly
• CR tape power
cable connectors :
J201 – J216
• CR_ENC
assembly
connector : J233
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV
board assembly
and cooling fan
assembly.