
Control timing
During a job: Each 10 sheets of transparency
At job completion: Each 5 sheets of transparency
Related Service Mode
Setting of the number of transparency to execute ITB cleaning
(Level 2) COPIER > Option > CLEANING > OHP-PTH
● Toner Ejection Sequence for Low Image Ratio
If printing is performed successively with a low image ratio, the developing performance may be degraded. To prevent this error,
an adequate amount of toner based on the average image ratio for each color (width = A4, length = a solid color band according
to the deteriorated toner amount) is transferred to the ITB.
Conditions for execution
When the average image ratio per sheet reaches 1% or less
Control timing
During last rotation after the job is completed, or 60 seconds after the copy job starts
Related Service Mode
Setting of the image ratio for executing the color toner ejection:
( Level 2 ) COPIER > Option > IMG-DEV > DELV-THY
( Level 2 ) COPIER > Option > IMG-DEV > DELV-THM
( Level 2 ) COPIER > Option > IMG-DEV > DELV-THC
( Level 2 ) COPIER > Option > IMG-DEV > DELV-THK
● Drum Fusion Band Sequence
In order to prevent the toner, etc. from fusing onto the drum, a toner band of 10 mm is formed on the ITB depending on the
environment data (temperature/humidity) and usage conditions.
● Toner Band Control Sequence When Drum Stopped
If a new ITB is stopped for a long period of time while it is in contact with the Photosensitive Drum, it adversely affects the drum
surface and can cause white lines on the image.
In order to prevent this symptom and protect the surface of the drum, a toner band is formed when the ITB is stopped during a
period from the ITB's first use until 300,000 sheets are printed.
■ Warm-up Rotation Adjustment
Warm-up rotation is an operation to check the status of sensors, motors, and others, when the power is turned on, at recovery
from sleep mode, or at jam removal.
According to the conditions, warm-up rotation is performed.
Note that warm-up rotation adjustment is not performed when the state is "no Waste Toner Container", "waste toner full", or "no
toner".
Related Service Mode
Setting of additional execution at warm-up rotation at the first power-on:
(Level 2) COPIER > Option > CLEANING > DRMR-MNG
2. Technology
116
Summary of Contents for imageRUNNER ADVANCE C5500 Series
Page 1: ...Revision 2 0 imageRUNNER ADVANCE C5500 Series Service Manual ...
Page 19: ...Product Overview 1 Product Lineup 6 Features 11 Specifications 15 Parts Name 26 ...
Page 28: ...1 Product Overview 14 ...
Page 416: ... Procedure 1 Remove the Connector Cover 1 2 Screws 2 1 2 2 2x 4 Disassembly Assembly 402 ...
Page 494: ...Error Jam Alarm 7 Overview 481 Error Code 484 Jam Code 629 Alarm Code 642 ...
Page 672: ...Service Mode 8 Overview 659 COPIER 675 FEEDER 1070 SORTER 1075 BOARD 1096 ...
Page 1118: ...Unpacking 1 2 1120 mm 840 mm 769 mm 1230 mm 2350 mm 3 9 Installation 1104 ...
Page 1136: ...18 19 20 21 2x 9 Installation 1122 ...
Page 1159: ...10 2x 11 NOTE Use the screws and rubber caps removed in step 2 M4x10 4x 9 Installation 1145 ...
Page 1162: ...8 2x Binding M4x8 9 10 9 Installation 1148 ...
Page 1164: ...15 Turn ON the main power switch 9 Installation 1150 ...
Page 1167: ...7 1x 8 9 1x 10 2x 11 6x 9 Installation 1153 ...
Page 1168: ...12 1x 13 CAUTION Be careful not to drop the washer 2x 9 Installation 1154 ...
Page 1170: ...2 1x 3 CAUTION Be careful not to drop the washer 2x 4 1x 9 Installation 1156 ...
Page 1171: ...5 6x 6 2x 7 1x 8 9 1x 9 Installation 1157 ...
Page 1193: ...2 Installation Procedure 1 9 Installation 1179 ...
Page 1196: ...3 CAUTION To avoid damage do not pull the Utility Tray too much 4 9 Installation 1182 ...
Page 1198: ...7 2x 2x M4x8 Black When Installing the USB Keyboard 1 9 Installation 1184 ...
Page 1203: ...11 12 13 3x 14 1x 1x Lower Cover 15 1x 9 Installation 1189 ...
Page 1204: ...16 1x 1x 17 1x 1x 18 1x 19 TP M3x12 2x 9 Installation 1190 ...
Page 1205: ...20 TP M3x6 4x 21 22 9 Installation 1191 ...
Page 1209: ...Installation Procedure 1 2 2x 3 2x 4 2x 9 Installation 1195 ...
Page 1213: ...16 17 18 19 2x 9 Installation 1199 ...
Page 1221: ...2 3 4 1x 1x 5 1x NOTE The removed screw will be used in step 7 9 Installation 1207 ...
Page 1225: ...Installation Outline Drawing Installation Procedure 1 3x 2 3 4 1x 9 Installation 1211 ...
Page 1226: ...5 1x 1x 6 2x 2x 7 9 Installation 1212 ...
Page 1252: ...3 TP M3x8 Black 2x 4 TP M3x6 2x 5 9 Installation 1238 ...
Page 1267: ...3 TP M3x8 Black 2x 4 TP M3x6 2x 5 9 Installation 1253 ...
Page 1284: ...Installation Outline Drawing Installation Procedure 1 3x 2 3 4 1x 9 Installation 1270 ...
Page 1285: ...5 1x 1x 6 2x 2x 7 9 Installation 1271 ...