General Procedures and Information
6-24
5/08
Phaser 3435
•
Motor Driving
The main motor driving circuits is on the BLDC Motor Assembly Unit. Main Controller has
the interfacing circuits. There is motor driver IC on the motor control board of Motor
Assembly Unit.
The exit motor driving circuits is formed when the driver IC is selected. The AN44060A
Motor Driver IC is used in this case. The resistance Rs value for sensing and voltage
value for the V reference can be changed by motor driving voltage value. The motor driv-
ing voltage is calculated with the following formula.
The motor driving circuit is formed when the Driver IC is selected. The A3977 Motor Driver
IC is used in this case. The resistance Rs value for sensing and voltage value for the V
reference can be changed by motor driving voltage value. The motor driving voltage is cal-
culated with the following formula.
I = Vref / Rs, wherein Vref is (R1 x 5V) / (R1+R2)
SMPS & HVPS board
The SMPS supplies DC Power to the System.It takes 110V/220V and outputs the +5V, +24V to
supply the power to the main board. The HVPS board creates the high voltage of THV/MHV/Sup-
ply/Dev and supplies it to the developer part for making best condition to display the image. The
HVPS part takes the 24V and outputs the high voltage for THV/MHV/BIAS. The high voltage out-
put is supplied to the toner, OPC cartridge, and transfer roller.
HVPS (High Voltage Power Supply)
•
Transfer High Voltage (THV+)
-Input Voltage: 24 V DC 15%
-Output Voltage: MAX +5.0KV 5%,(Duty Variable, no loading)
->1.2KV 15% (when cleaning,200)
-Output Voltage Trigger: 6.5
-Input contrast of the Voltage stability degree: under 5% (fluctuating input 21.6V ~ 26.4V)
Loading contrast: 5% or less
-Output Voltage Rising Time: 100 ms Max
-Output Voltage Falling Time: 100 ms Max
-Fluctuating transfer voltage with environmental various: +650 V(Duty 10%) ~ 5 KV (Duty
90%)
-Environment Recognition Control Method: The THV-PWM ACTIVE is transfer active signal. It
detects the resistance by recognizing the voltage value, F/B, while permits the environmental
recognition voltage.
IN 0, 2
IN 1, 3
Output Current
L
L
Vref / (10*Rs) = Iout
H
L
Vref / (15*Rs) = Iout * 2/3
L
H
Vref / (30*Rs) = Iout * 1/3
H H 0
Содержание PHASER 3435
Страница 1: ...05 08 Phaser 3435 SERVICE MANUAL 708P89105 ...
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Страница 22: ...Status Indicator RAPs 2 2 5 08 Phaser 3435 This page is intentionally blank ...
Страница 26: ...Status Indicator RAPs 2 6 5 08 Phaser 3435 RAP 3 Nothing Displayed on LCD Figure 1 ...
Страница 36: ...Status Indicator RAPs 2 16 5 08 Phaser 3435 3 Pull the jammed paper out Figure 5 ...
Страница 38: ...Status Indicator RAPs 2 18 5 08 Phaser 3435 Figure 2 ...
Страница 40: ...Status Indicator RAPs 2 20 5 08 Phaser 3435 Figure 2 ...
Страница 49: ...Status Indicator RAPs Phaser 3435 5 08 2 29 Figure 2 ...
Страница 61: ...Status Indicator RAPs Phaser 3435 5 08 2 41 RAP 26 Multi Feed Error Figure 1 ...
Страница 62: ...Status Indicator RAPs 2 42 5 08 Phaser 3435 RAP 27 No Paper Add Paper Error Figure 1 ...
Страница 63: ...Status Indicator RAPs Phaser 3435 5 08 2 43 RAP 28 Open Cover Error Figure 1 ...
Страница 64: ...Status Indicator RAPs 2 44 5 08 Phaser 3435 RAP 29 Fuser Door Open Figure 1 ...
Страница 65: ...Status Indicator RAPs Phaser 3435 5 08 2 45 RAP 30 Audible Noise Figure 1 ...
Страница 66: ...Status Indicator RAPs 2 46 5 08 Phaser 3435 RAP 31 Scan Lock Error Figure 1 ...
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Страница 81: ...Image Quality Phaser 3435 5 08 3 15 Figure 2 ...
Страница 86: ...Image Quality 3 20 5 08 Phaser 3435 IQ 16 Blank Page Print Out 1 Description Blank page is printed Figure 1 ...
Страница 93: ...Image Quality Phaser 3435 5 08 3 27 IQ 21 Low Toner Figure 1 ...
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Страница 96: ...Repairs and Adjustments 4 2 5 08 Phaser 3435 This page is intentionally blank ...
Страница 110: ...Repairs and Adjustments 4 16 5 08 Phaser 3435 Figure 10 Jam holder Jam link lever ...
Страница 114: ...Repairs and Adjustments 4 20 5 08 Phaser 3435 3 Release the key assembly Figure 2 Top cover Key assembly ...
Страница 135: ...Repairs and Adjustments Phaser 3435 5 08 4 41 Figure 2 Cam Bush Locker Shaft ...
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Страница 156: ...Parts List 5 2 5 08 Phaser 3435 PL 1 Main Parts List ...
Страница 158: ...Parts List 5 4 5 08 Phaser 3435 PL 2 Cover Assembly ...
Страница 160: ...Parts List 5 6 5 08 Phaser 3435 PL 3 Front Cover Assembly ...
Страница 162: ...Parts List 5 8 5 08 Phaser 3435 PL 4 Rear Cover Assembly ...
Страница 164: ...Parts List 5 10 5 08 Phaser 3435 PL 5 OPE Cover Assembly ...
Страница 166: ...Parts List 5 12 5 08 Phaser 3435 PL 6 Frame 1 of 3 ...
Страница 168: ...Parts List 5 14 5 08 Phaser 3435 PL 7 Frame 2 of 3 ...
Страница 170: ...Parts List 5 16 5 08 Phaser 3435 PL 8 Frame 3 of 3 ...
Страница 172: ...Parts List 5 18 5 08 Phaser 3435 PL 9 MP Assembly ...
Страница 174: ...Parts List 5 20 5 08 Phaser 3435 PL 10 Main Drive Assembly ...
Страница 176: ...Parts List 5 22 5 08 Phaser 3435 PL 11 Fuser Drive Assembly ...
Страница 178: ...Parts List 5 24 5 08 Phaser 3435 PL 12 Duplex Unit ...
Страница 180: ...Parts List 5 26 5 08 Phaser 3435 PL 13 Fuser Unit 1 of 2 ...
Страница 182: ...Parts List 5 28 5 08 Phaser 3435 PL 14 Fuser Unit 2 of 2 ...
Страница 184: ...Parts List 5 30 5 08 Phaser 3435 PL 15 Cassette Unit ...
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Страница 188: ...General Procedures and Information 6 2 5 08 Phaser 3435 This page is intentionally blank ...
Страница 224: ...General Procedures and Information 6 38 5 08 Phaser 3435 Figure 1 ...
Страница 227: ...General Procedures and Information Phaser 3435 5 08 6 41 GP 6 Download and Reset Firmware Figure 1 ...
Страница 239: ...Wiring Data Phaser 3435 5 08 7 1 7 Wiring Data WD 1 Block Diagram 7 3 WD 2 Connection Diagram 7 4 ...
Страница 240: ...Wiring Data 7 2 5 08 Phaser 3435 This page is intentionally blank ...
Страница 241: ...Wiring Data Phaser 3435 5 08 7 3 WD 1 Block Diagram Figure 1 ...
Страница 242: ...Wiring Data 7 4 5 08 Phaser 3435 WD 2 Connection Diagram Figure 2 ...
Страница 243: ......
Страница 247: ...XEROX EUROPE ...