Epson AcuLaser C8500 Service Manual page 301

EPSON AcuLaser C8500
Table 4-10. Digital Output Test Device Code
Digital Output Test [DIAGSTART : [90 02 XX] , DIAGSTOP : [91 02 XX] ]
Code
When status data is
Name (Hex)
BCR_DC 0E HVPS
Set BCR ON signal to
Low.
ROTARY_MOT 10 ROTARY MOTOR
ASSY
_POWER
Set ROARY MOTOR
HOLD signal to Low.
ROTARY_MOT 11 ROTARY MOTOR
ASSY
Set ROTARY MOTOR
ON signal to Low.
PATH_SOL 17 EXCHANGE
SOLENOID
_PUSH
Set EXCHANGE
SOLENOID PUSH ON
signal to Low.
Chapter 4 Diagnostics
Function Item
[High] Check Method
<WARNING>
<CAUTION>
Do not check the BCR
output. Check the
signal.
(Check during
executing with code
[54]. HVPS can not
normaly without
executing with Analog
Output Test[02].)
Check the signal.(Not
operating)
[Turn it off
automatically in
10msec rest.]
Check the signal.(Not
operating)
[Turn it off
automatically in
10msec rest.]
Check by operational
sound that the
Solenoid is operating
and visually that the
EXCHANGE CHUTE
is operating.
(Though ON/ OFF is
repeated with 0.12sec/
1sec, only the first time
of the beginnings can
be checked.)
Table 4-10. Digital Output Test Device Code
Digital Output Test [DIAGSTART : [90 02 XX] , DIAGSTOP : [91 02 XX] ]
Code
When status data is
Name (Hex)
PATH_SOL 18 EXCHANGE
SOLENOID
_PULL
Set EXCHANGE
SOLENOID PULL ON
signal to Low.
OPT_DUP_PATH 19 DUP GATE SOLENOID Check by operational
_SOL_PUSH
Set DUP GATE
SOLENOID PUSH ON
signal to Low.
OPT_DUP_PATH 1A DUP GATE SOLENOID Check by operational
_SOL_PULL
Set DUP GATE
SOLENOID PULL ON
signal to Low.
Revision C
Function Item
[High] Check Method
Check by operational
sound that the
Solenoid is operating
and visually that the
EXCHANGE CHUTE
is operating.
(Though ON/ OFF is
repeated with 0.12sec/
1sec, only the first time
of the beginnings can
be checked.)
sound that the
Solenoid is operating
and visually that the
GATE-DUPLEX is
operating.
(Though ON/ OFF is
repeated with 0.12sec/
1sec, only the first time
of the beginnings can
be checked.)
sound that the
Solenoid is operating
and visually that the
GATE-DUPLEX is
operating.
(Though ON/ OFF is
repeated with 0.12sec/
1sec, only the first time
of the beginnings can
be checked.)
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