Introduction
vi
5/08
Phaser 3435
ESD Precautions
Certain semiconductor devices can be easily damaged by static electricity. Such components are
commonly called “Electrostatically Sensitive (ES) Devices”, or ESDs. Examples of typical ESDs
are: integrated circuits, some field effect transistors, and semiconductor “chip” components.
The techniques outlined below should be followed to help reduce the incidence of component
damage caused by static electricity.
CAUTION
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
1. Immediately before handling a semiconductor component or semiconductor-equipped
assembly, drain off any electrostatic charge on your body by touching a known earth ground.
Alternatively, employ a commercially available wrist strap device, which should be removed
for your personal safety reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ESDs, place the assembly on a conduc-
tive surface, such as aluminium or copper foil, or conductive foam, to prevent electrostatic
charge buildup in the vicinity of the assembly.
3. Use only a grounded tip soldering iron to solder or desolder ESDs.
4. Use only an “anti-static” solder removal device. Some solder removal devices not classified
as “anti-static” can generate electrical charges sufficient to damage ESDs.
5. Do not use Freon-propelled chemicals. When sprayed, these can generate electrical charges
sufficient to damage ESDs.
6. Do not remove a replacement ESD from its protective packaging until immediately before
installing it. Most replacement ESDs are packaged with all leads shorted together by conduc-
tive foam, aluminium foil, or a comparable conductive material.
7. Immediately before removing the protective shorting material from the leads of a replacement
ESD, touch the protective material to the chassis or circuit assembly into which the device will
be installed.
8. Maintain continuous electrical contact between the ESD and the assembly into which it will be
installed, until completely plugged or soldered into the circuit.
9. Minimize bodily motions when handling unpackaged replacement ESDs. Normal motions,
such as the brushing together of clothing fabric and lifting one’s foot from a carpeted floor,
can generate static electricity sufficient to damage an ESD.
Содержание PHASER 3435
Страница 1: ...05 08 Phaser 3435 SERVICE MANUAL 708P89105 ...
Страница 14: ...Service Call Procedures 1 2 5 08 Phaser 3435 This page is intentionally blank ...
Страница 20: ...Service Call Procedures 1 8 5 08 Phaser 3435 This page is intentionally blank ...
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 ...
Страница 68: ...Image Quality 3 2 5 08 Phaser 3435 This page is intentionally blank ...
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 ...
Страница 94: ...Image Quality 3 28 5 08 Phaser 3435 This page is intentionally blank ...
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 ...
Страница 154: ...Repairs and Adjustments 4 60 5 08 Phaser 3435 This page is intentionally blank ...
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 ...
Страница 186: ...Parts List 5 32 5 08 Phaser 3435 This page is intentionally blank ...
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 ...