■ MG-TR
COPIER > OPTION > MG-TR
HUM-SW
2
Switching of environmental fixed mode
Detail
The transfer current is output according to the setting.
- Low humidity environment: The transfer current output becomes higher.
- High humidity environment: The transfer current output becomes lower.
Use Case
Use this item when a failure occurs to the environment sensor. The output level of transfer current
is controlled in accordance with the specified environment.
Adj/Set/Operate Method
1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
Display/Adj/Set Range
0: Automatic control by the environment sensor
1, 2: N/L (temperature: 23 deg C, humidity: 5 %)
3, 4: N/N (temperature: 23 deg C, humidity: 50 %)
5: H/H (temperature: 30 deg C, humidity: 80 %)
Make the setting in accordance with the installation environment.
The transfer current output level is controlled in accordance with the specified environment.
Default Value
0
TROPT-SW
2
Adj of transfer output
Detail
To adjust the transfer roller voltage
Use Case
- When the moist paper or recycled paper is used so that the transfer failure occurs, decrease the
transfer output.
- When the thick paper is used so that the transfer failure occurs, increase the transfer output.
Adj/Set/Operate Method
Enter the setting value, and then press OK key.
Display/Adj/Set Range
-1 to 1
-1: Transfer output voltage decreases.
0: OFF
1: Transfer output voltage increases.
Default Value
0
TR-BS-SW
2
Set transfer bias highland ev mode
Detail
To control the transfer bias in printing so that it does not exceed a specified level
Use Case
When the black spots appear on the image (caused by leak occurs at high latitude)
Adj/Set/Operate Method
Enter the setting value, and then press OK key.
Caution
When the installation site is changed from a highland to a lowland, set this mode OFF.
Display/Adj/Set Range
0 to 1
0: Normal, 1: Voltage reduction mode
Default Value
0
■ IMG-FIX
COPIER > OPTION > IMG-FIX
FIX-CLN
2
Set fixing cln sequence execution temp
Detail
To set the execution temperature for the fixing pressure roller cleaning sequence
Change the condition (temperature deference between the main thermistor and the sub thermistor)
to execute the fixing pressure roller cleaning sequence. When the input value is increased, the
execution period is extended.
Use Case
When an image failure due to the Pressure Roller occurs
Adj/Set/Operate Method
Enter the setting value, and then press OK key.
Caution
As the short execution interval is set, productivity decreases.
Display/Adj/Set Range
0 to 3
0: 35 deg C, 1: 40 deg C, 2: 45 deg C, 3: 50 deg C
Default Value
0
8. Service Mode
757
Summary of Contents for imagerunner advance 4551i
Page 19: ...Product Overview 1 Product Lineup 7 Features 13 Specifications 16 Name of Parts 26 ...
Page 155: ...Periodical Service 3 Consumable Parts List 143 Cleaning Check Adjustment Locations 146 ...
Page 392: ...Error Jam Alarm 7 Overview 380 Error Code 383 Jam Code 509 Alarm Code 520 ...
Page 545: ...Service Mode 8 Overview 533 COPIER 549 FEEDER 845 SORTER 851 BOARD 871 ...
Page 892: ...Unpacking 1 2 1200 mm 840 mm 769 mm 1230 mm 2430 mm 3 9 Installation 879 ...
Page 895: ...3 4 NOTE Keep the removed screws for relocating the host machine 2x 5 6 7 9 Installation 882 ...
Page 896: ...8 9 10 1x Installing the Air Filter 1 9 Installation 883 ...
Page 897: ...2 3 Installing the Drum Unit 1 2 3 9 Installation 884 ...
Page 899: ...8 NOTE The screw removed at procedure 4 is used 1x 9 10 11 12 9 Installation 886 ...
Page 923: ...5 6 NOTE Use the screws and Rubber Caps removed in step 1 2x 7 2x 9 Installation 910 ...
Page 935: ...7 1x 8 9 6x 10 2x 9 Installation 922 ...
Page 936: ...11 Installing the NFC Kit 1 2 2x 3 TP M3x4 1x 9 Installation 923 ...
Page 938: ...4 5 1x 6 9 Installation 925 ...
Page 985: ...8 2x 2x TP M4x8 Black When installing the USB Keyboard 1 9 Installation 972 ...
Page 991: ...7 4x 8 1x 1x Lower Cover 9 1x 10 1x 1x 9 Installation 978 ...
Page 992: ...11 1x 1x 12 1x 13 TP M3x12 2x 14 4x TP M3x6 9 Installation 979 ...
Page 997: ...Installation Procedure 1 2 2x 3 2x 4 6x 5 4x 9 Installation 984 ...
Page 998: ...6 7 NOTE Do not close the Wire Saddle 1x 1x 8 9 9 Installation 985 ...
Page 1003: ...2 1x 1x 3 2x 2x 4 9 Installation 990 ...
Page 1012: ...2 1x 1x 3 2x 2x 4 9 Installation 999 ...
Page 1014: ...7 CAUTION The connector must be contacted TP㸹M3x6 3x 1x 8 4x 9 9 Installation 1001 ...
Page 1016: ...13 4x 14 15 Binding M4x16 Binding M3x16 2x M3x16 M4x16 16 Binding M4x6 1x 9 Installation 1003 ...
Page 1023: ...Installation Procedure Preparation 1 4x 2 1x 1x 3 2x 9 Installation 1010 ...
Page 1029: ...4 5 1x 1x 9 Installation 1016 ...
Page 1048: ...3 2x TP M3x8 Black 4 2x TP M3x6 5 9 Installation 1035 ...
Page 1053: ... Installing the Removable HDD Kit 1 2x 2x 2 3 1x 4 9 Installation 1040 ...
Page 1065: ...3 2x TP M3x8 Black 4 2x TP M3x6 5 9 Installation 1052 ...
Page 1071: ... Installing the Removable HDD Kit 1 2x 2x 2 3 1x 4 9 Installation 1058 ...