2NP-8
1-3-5
Developer
U135 Checking toner motor operation
-
U136 Setting toner near end detection
3/3
Inch: 0/0 (except Philippines)
U139 Displaying the temperature and humidity outside
-
Mag DC
Sleeve DC
Clock Freq
Clock Duty
AC Ctrl
On Timing
Off Timing
Image Preference
480/480/450/450/50/50/50/50/380/
380/350/350
180/180/150/150/150/150/150/150/
180/180/150/150
36/36/36/36/36/36/36/36/36/36/36/
36
37/37/37/37/33/33/33/33/33/33/33/
33
1500/1500/1500/1500/1150/1150/
1150/1150/1150/1150/1150/1150
0/0/0/0
0/0/0/0
0 / 1 (120V)
U147 Setting for toner applying operation
0/60
U150 Checking sensors for toner
-
U157 Checking the developer drive time
0/0/0/0
U158 Checking the developer count
0/0/0/0
Fuser
U161 Setting the fuser control temperature
210/240/190/110/110/125/150/155/
155/130/150/240/90/50/200/95
0/0/0
U169 Checking/setting the fuser power source
-
U199 Displaying fuser heater temperature
-
Section
Item
No.
Content of maintenance item
Initial
setting
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 ...