2NP-8
1-3-75
U136
Setting toner near end detection
Description
Sets the level that indicates the number of sheets that can be printed from occurrence of toner
near end to toner empty.
Purpose
To change the setting to advance detection of near end if the interval from toner near end to toner
empty seems too short.
Setting
1. Press the start key.
2. Select the item to be set.
3. Change the setting value using the +/- keys or numeric keys.
Increasing the setting makes the interval from toner near end to toner empty longer.
Decreasing the setting makes the interval from toner near end to toner empty shorter.
If 0 is set, toner near end will not be detected.
* : The change is not in the level of set value 5 to 10.
* : Initialsetting for inch specification machine: 0 (except Philippines)
4. Press the start key. The value is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
U139
Displaying the temperature and humidity outside the machine
Description
Displays the detected temperature and humidity outside the machine.
Purpose
To check the temperature and humidity outside the machine.
Method
1. Press the start key. The detected temperature are displayed.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Item No.
Description
Display
Description
Setting
range
Initial
setting
CMY
Setting the level of cyan/magenta/yellow toner 0 to 10
3
K
Setting the level of black toner
0 to 10
3
Display
Description
External Temp
External temperature (°C)
External Humidity
External humidity (%)
LSU Temp(COL)
Internal temperature around the laser scanner unit (COL) (°C)
LSU Temp (K)
Internal temperature around the laser scanner unit (K) (°C)
Dev Temp
Internal temperature around the developer section (°C)
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 ...