2NP
1-3-79
U150
Checking sensors for toner
Description
Displays the on-off status of each sensor or switch related to toner.
Purpose
To check if the sensors and switches operate correctly.
Method
1. Press the start key.
2. Select the item. The screen for executing each item is displayed.
Method: [T/C]
1. Turn each switch or sensor on and off manually to check the status.
When a switch or sensor is detected to be in the ON position, the display for that switch or
sensor will be “1”
2. To stop motor driving, press the stop key.
Item No.
Description
Display
Description
T/C
Displays the state of the toner sensor.
Waste Box
Displays the state of the waste toner box.
Display
Switches and sensors
T/C Sensor (C)
Displays the state of the toner sensor (Cyan).
T/C Sensor (M)
Displays the state of the toner sensor (Magenta).
T/C Sensor (Y)
Displays the state of the toner sensor (Yellow).
T/C Sensor (K)
Displays the state of the toner sensor (Black).
Motor
Drives developer motor, developer clutch.
Last print (C)
Displays the state of the toner sensor at the time of the last
printing (Cyan).
Last print (M)
Displays the state of the toner sensor at the time of the last
printing (Magenta).
Last print (Y)
Displays the state of the toner sensor at the time of the last
printing (Yellow).
Last print (K)
Displays the state of the toner sensor at the time of the last
printing (Black).
Summary of Contents for TASKalfa 2551ci
Page 1: ...SERVICE MANUAL Published in September 2016 842NP11A 2NPSM06A Rev A TASKalfa 2551ci ...
Page 10: ...This page is intentionally left blank ...
Page 97: ...2NP 1 1 2 74 This page is intentionally left blank ...
Page 259: ...2NP 1 3 162 U486 Details on the modes Figure 1 3 47 Item No Description ...
Page 473: ...2NP 1 5 62 This page is intentionally left blank ...
Page 497: ...2NP 2 1 22 This page is intentionally left blank ...
Page 555: ...2NP 2 3 48 This page is intentionally left blank ...
Page 584: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide ...
Page 620: ...DP 773 Document processor Installation Guide ...
Page 646: ...PF 791 500 x 2 Paper feeder Installation Guide ...
Page 654: ...PF 810 3000 sheets deck Installation Guide ...
Page 667: ...DF 770 D Document finisher Installation Guide ...
Page 685: ...AK 740 Bridge unit Installation Guide ...
Page 687: ...PH 7A C D Punch unit Installation Guide ...
Page 708: ...DT 730 B Document tray Installation Guide ...
Page 710: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8 ...
Page 711: ...FAX System W B Installation Guide ...