Ricoh SP 230SFNw, Руководство по обслуживанию

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5-10
Confidential
1.3.8 Check sensor operation (Function code 32)
<Function>
This function is used to check whether the sensors, solenoids, and clutches are operating normally.
<Operating Procedure>
(1) Press the [3], and then the [2] in the initial state of maintenance mode. For models
without keypad, press the [ ▲ ] or [ ▼ ] to display “MAINTENANCE 32” on the LCD and
press the [OK]. Following example is displayed on the LCD.
e.g.) CVRCPONT********
Buzzing sound comes out continuously from models with speaker.
(2) Pressing the [Start] or [Mono Start] changes the display to the next item.
(3) Change the conditions subject to sensor detection shown below and check that the
display on the LCD changes depending on the sensor status. For example, feed the
paper through the registration front/rear sensor, open the front cover or back cover,
remove the toner cartridge, or create paper jam at the exit.
(4) Press the [X] or [Stop], and the machine returns to the initial state of maintenance mode.
<Sensor check>
The table below summarizes the displays on the LCD, sensor names and detection status.
Note:
Press the [SET] or [OK] to stop the buzzing sound from the speaker.
LCD Sensor name
Detection status
With display No display
CV Front cover sensor Front cover closed Front cover open
RC Back cover/duplex tray
sensor Back cover closed and
Duplex tray set
Back cover open and
No duplex tray
PO Eject sensor No paper Paper set
NT
New toner/Toner cartridge
detect sensor OFF/
Toner cartridge set
ON/
No toner cartridge
C1 Paper feed sensor T1 closed and
No paper
T1 open and
Paper set
RM Registration front sensor No paper Paper set
RA Registration rear sensor No paper Paper set
DF Document detection sensor No document Document set
DR Document scanning position
sensor No document Document set
AC ADF cover sensor ADF cover closed ADF cover open