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GENERAL PROCEDURES
2/99
NORMAL DIAGNOSTICS
6-4
DocuPrint C55/C55mp/[NC60]
NORMAL DIAGNOSTICS
SWITCH SCAN
This diagnostic routine is used to check the
operation of the input sensors and switches.
1. Enter Normal diagnostics and press the
Menu [3]
key until
SWITCH SCAN 00
is
displayed on the Message Display.
2. Press the
Next [6]
/
Previous [5]
keys until
the Message Display steps to the
SWITCH SCAN which lists the component
to be tested.
3. Press the
Form Feed [1]
key to start the
test. The SWITCH SCAN number will
flash.
4. Operate the component (Figure 6-1). The
appropriate LED (K, C, M, Y) should
switch on and off.
5. Press
Media Server [2]
to stop the test.
Repeat steps 2 through 4 to test additional
inputs.
NOTE: When Scan row 04 is selected, the
display will also indicate G=XX. This is the
Gamma sensor reading and varies from 40 to
100 depending on the condition of the transfer
drum. When the white patch is under the
sensor, it will read in the 370 range.
SCAN
LED USED
ROW
BLACK (K)
CYAN (C)
MAGENTA (M)
YELLOW (Y)
SWITCH
SCAN 00
+24 V INTERLOCK
SWITCH
BYPASS SWITCH
REGISTRATION
SENSOR
EXIT SENSOR
SWITCH
SCAN 01
TRAY EMPTY
SENSOR
PAPER SIZE 0
PAPER SIZE 1
PAPER SIZE 2
SWITCH
SCAN 02
PAPER SIZE 3
PAPER SIZE 4
PHOTORECEPTOR
DETECT
WASTE TONER
COLLECTOR SENSOR
SWITCH
SCAN 03
T2 TRAY EMPTY
SENSOR
T2 PAPER SIZE 0
T2 PAPER SIZE 1
T2 PAPER SIZE 2
SWITCH
SCAN 04
T2 FEEDER DETECT
TRANSPARENCY
SENSOR
TRANSFER DRUM
HOME SENSOR
GAMMA SENSOR
(Interlock must be closed)
SWITCH
SCAN 05
TRANSPARENCY JAM
SENSOR
OIL SENSOR
CLEANER JAM
SENSOR
+24 V
INTERLOCK
SWITCH
EXIT SENSOR
GAMMA
SENSOR
TRANSFER DRUM
HOME SENSOR
PHOTORECEPTOR
DETECT
PS0
PS1 PS2
PS3
PS4
TRAY EMPTY
SENSOR
REGISTRATION
SENSOR
T2
S0
WASTE TONER
BOTTLE SENSOR
BYPASS SWITCH
TRANSPARENCY
SENSOR
T2 TRAY EMPTY
SENSOR
T2
S1
T2
S3
T2
S4
OIL
SENSOR
TRANSPARENCY
JAM SENSOR
CLEANER JAM
SWITCH
T2
S2
TEMPERATURE/
HUMIDITY SENSOR
Figure 6-1. Input Component Location
Содержание DocuPrint C55
Страница 14: ...SERVICE CALL PROCEDURES 2 99 NOTES 1 6 DocuPrint C55 C55mp NC60 Notes ...
Страница 56: ...OTHER FAULTS RAPs 2 99 NOTES 2 42 DocuPrint C55 C55mp NC60 NOTES ...
Страница 76: ...IMAGE QUALITY SPECIFICATIONS 2 99 NOTES 3 20 DocuPrint C55 C55mp NC60 NOTES ...
Страница 130: ...REPAIRS ADJUSTMENTS 2 99 NOTES 4 42 DocuPrint C55 C55mp NC60 NOTES ...
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