2
2
2-53
2-53
Transfer/separation
Overview
Secondary transfer
outer roller
Primary transfer
roller
(Bk)
Primary transfer
roller
(C)
Primary transfer
roller
(M)
Primary transfer
roller
(Y)
Tension roller
ITB Cleaning
blade
Waste toner
feeding screw
Drive roller
(steering roller)
ITB scraper
Post-secondary transfer
static eliminator
Primary transfer
auxiliary roller
Toner on the photosensitive drum is transferred on paper
Parts name
Function
ITB unit
To transfer toner on the photosensitive drum to the paper
ITB (Intermediate Transfer Belt) To transfer toner on the photosensitive drum
Primary transfer roller
To attract toner on the photosensitive drum to the ITB
Primary Transfer Auxiliary Roller
To make the contact surface of Primary Transfer Roller (Y) with
the ITB horizontal.
Static eliminator
To drive ITB. To correct the displacement of ITB.
ITB scraper
To scrape toner inside the ITB
Tension roller
To keep appropriate tension of the ITB
Cleaning blade
To scrape toner on the ITB
Waste toner feeding screw
To feed residual toner inside the ITB cleaner unit
Secondary transfer unit
To transfer toner on the ITB to the paper
Secondary transfer outer roller
To attract toner on the ITB to the paper and feed the paper
Static eliminator
To eliminate electric charge on the paper after secondary
transfer
■
●
F-2-86
F-2-86
T-2-31
T-2-31
Drive configuration
M13
M14
M15
Secondary transfer
outer roller
Patch sensor
(Front/Center/Rear)
(UN47 / UN48 / UN49)
Primary transfer
roller(Bk)
Primary transfer
roller(C)
Primary transfer
roller(M)
Primary transfer
roller(Y)
Tension roller
Primary
transfer
auxiliary roller
ITB cleaning
blade
Waste toner
feeding screw
Drive roller
(steering roller)
ITB motor
ITB displacement control motor
ITB steering
position sensor(PS24)
Primary transfer disengagement motor
Primary transfer
disengagement sensor(PS22)
Primary transfer
disengagement sensor(PS23)
ITB displacement
sensor 1 to 4 (PS25 28)
Idol roller
ITB scraper
Parts name
Function
M13
ITB motor
To rotate the ITB and the waste toner screw
M14
ITB displacement
control motor
To move the drive roller (steering roller)
M15
Primary transfer
disengagement motor
To make the tension roller and the primary transfer roller (Y/M/C)
engaged/disengaged
PS24
ITB steering position
sensor
To detect position of the drive roller (steering roller)
PS22
Primary Transfer
Pressure Sensor
To detect whether the Tension Roller and Primary Transfer
Roller (Y/M/C) are pressurized condition.
PS23
Primary Transfer
Disengage Sensor
To detect whether the Tension Roller and the Primary Transfer
Roller (Y/M/C) is disengaged condition.
PS25 to 28 ITB displacement
sensor
To detect position of the ITB
UN47 to 48 Patch Sensor (front/
rear)
To detect color displacement level (amount)
UN49
Patch Sensor (center)
To detect patch density for image stabilization control (D-max,
D-half, etc.) and to detect the color displacement amount
UN54
ITB HP sensor
To detect home position of the ITB
●
F-2-87
F-2-87
T-2-32
T-2-32
Содержание IMAGERUNNER ADVANCE C5045
Страница 8: ...1 1 Product Overview Product Lineup Feature Specifications Name of Parts ...
Страница 47: ...2 2 2 23 2 23 Air flow of fixing system F 2 40 F 2 40 Air flow around the operation system F 2 41 F 2 41 ...
Страница 191: ...3 3 Periodical Service Consumable Parts and Cleaning Parts Cleaning Parts ...
Страница 193: ...3 3 3 3 3 3 Recycle toner bottle Dust blocking glass cleaning pad Toner filter F 3 1 F 3 1 ...
Страница 195: ...3 3 3 5 3 5 Roller pressure Fixing bearing Fixing bearing Film unit 100V 120V 230V F 3 3 F 3 3 ...
Страница 216: ...4 4 4 19 4 19 Fan Fixing heat exhaust fan 1 FM1 Fixing heat exhaust fan 2 FM2 Delivery fan 2 FM9 F 4 12 F 4 12 ...
Страница 229: ...4 4 4 32 4 32 Speaker SP1 Leakage breaker ELCB1 F 4 19 F 4 19 ...
Страница 232: ...4 4 4 35 4 35 Main power supply switch SW1 Environment switch SW2 F 4 21 F 4 21 ...
Страница 240: ...4 4 4 43 4 43 Conector 25 25 25 25 28 27 30 29 13 24 23 1 10 22 7 31 6 5 4 3 2 17 26 12 16 19 18 21 11 20 14 9 8 F 4 25 ...
Страница 242: ...4 4 4 45 4 45 24 32 30 35 34 33 31 1 2 11 8 7 12 6 5 4 9 25 18 17 10 3 15 16 13 14 19 21 20 F 4 26 ...
Страница 244: ...4 4 4 47 4 47 26 24 19 20 6 9 17 1 4 5 3 2 16 12 10 15 14 13 18 8 28 29 7 21 27 31 22 23 11 25 F 4 27 ...
Страница 246: ...4 4 4 49 4 49 14 13 12 11 20 21 22 23 25 6 4 1 3 2 5 27 7 8 9 18 19 10 33 31 26 17 15 30 34 24 29 16 32 F 4 28 ...
Страница 248: ...4 4 4 51 4 51 19 3 1 2 7 5 4 10 11 8 12 9 6 15 13 16 17 14 25 24 23 22 21 20 F 4 29 ...
Страница 252: ...4 4 4 55 4 55 31 23 24 2 11 16 1 3 34 4 9 30 22 19 21 18 20 15 32 14 8 10 7 12 5 6 F 4 31 ...
Страница 254: ...4 4 4 57 4 57 26 25 21 22 32 15 19 29 18 30 31 20 3 4 8 12 13 14 10 1 2 5 6 9 7 32 11 27 F 4 32 ...
Страница 256: ...4 4 4 59 4 59 13 8 2 3 1 7 6 4 5 11 14 12 10 9 F 4 33 ...
Страница 258: ...4 4 4 61 4 61 11 15 18 19 22 12 13 14 16 17 20 21 6 5 7 9 8 10 1 2 3 4 F 4 34 ...
Страница 260: ...4 4 4 63 4 63 18 14 10 6 17 20 16 12 8 19 15 11 7 4 3 2 1 13 9 5 F 4 35 ...
Страница 264: ...4 4 4 67 4 67 8 1 2 4 5 6 3 7 14 12 10 13 9 F 4 37 ...
Страница 368: ...5 5 Adjustment Main Controller ...
Страница 371: ...6 6 Troubleshooting Initial Check Test Print Troubleshooting items Upgrading procedure ...
Страница 389: ...7 7 Error Code Overview Error Code Jam Code Alarm Code ...
Страница 466: ...8 8 Service Mode Overview BOARD COPIER FEEDER SORTER ...
Страница 902: ...9 9 9 2 9 2 ...
Страница 1084: ...Service Tools General Circuit Diagram General Timing Chart User Mode Backup Data Appendix ...