Инструкция принтер лазерный Катюша P130

2.5.31 LSU (for model with LSU) (стр. 76 из 84)

Бренд: P130

Страница 76 документа Принтер лазерный Катюша P130. Раздел: Лазерные принтеры. Бренд: P130.

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LSU

2.5.31 LSU (for model with LSU)
Tool Preparation: No. 3 (Refer to Maintenance Tool List)
(1). Remove Front Cover, Paper Tray, Drum Unit, Right/Left Cover, and Top Cover.
(2). Disconnect all cables and the FFC cable and remove M3X8 screws for 4 pcs to remove the CASE_LSU.
(3). Remove screws T3X8 for 3 pcs and then remove the LSU.

LSU FFC

.

M3X8 Screw

M3X8 Screw

CASE_LSU

LSU

.

.

Note:

• After unplugging the flat cable, be sure to check that the connectors of the flat cable are intact and that
the flat cable is not short-circuited.

• When inserting the flat cable, be sure to insert it straight and make sure that it is not crooked.

67

Confidential

Оглавление

Chapter 1 Theory of Operation and Product Structure 5
1.1 Product Overview 5
1.1.1 Paper pickup and feeding system 5
1.1.2 Paper pickup and feeding system including 3 areas 6
1.1.3 Duplex Unit 6
1.1.4 Parts and its functions 7
1.1.5 PCBA Connection Drawing 8
1.1.6 Location of Sensors 9
1.1.7 The Printing Process 14
1.2 Troubleshooting of Error Codes 18
1.2.1 Preparation 18
1.2.2 Error Causes and Solution 20
1.3 Troubleshooting of Image Problems 32
1.3.1 Illustration of Image Problems 32
1.3.2 Troubleshooting of Image Defect 33
Electrode on the drum unit 45
Chapter 2 Disassembling and Reassembling 46
2.1 Preparation 46
2.2 Disassembling Tools 47
2.2.1 Maintenance Tool List 47
2.2.2 Tighting torque List 48
2.2.3 Lubricants 49
2.3 Disconnecting Cables Before Disassembling 50
2.4 Basic Disassembling 51
2.4.1 Paper Tray 51
2.4.2 Front Cover 51
2.4.3 Left Cover 52
2.4.4 Right Cover 53
2.4.5 Top Cover 53
2.4.6 Duplex Unit 54
2.4.7 Drum Unit 55
2.5 Advanced Disassembling 55
2.5.1 Fuser 55
2.5.2 Control Panel 56
2.5.3 IF98 Board 57
2.5.4 IFA99 Board 58
2.5.5 Main Board 59
2.5.6 Power Supply Board 60
2.5.7 Exit Path 61
2.5.8 Exit Sensor 61
2.5.9 Registration Sensor 62
2.5.10 Deskew Sensor 63
2.5.11 Paper-in Sensor 63
2.5.12 Front Cover Open Sensor 64
2.5.13 Rear Cover Open Sensor 65
2.5.14 Fuser Out Sensor 66
2.5.15 Fuser Out Sensor Lever 67
2.5.16 Paper-in Sensor (Manual Tray) 67
2.5.17 Puser-Out Path 68
2.5.18 Duplex Sensor 68
2.5.19 Paper-Empty Sensor 70
2.5.20 Main Motor 70
2.5.21 Exit Motor 71
2.5.22 Main Fan 71
2.5.23 Pick-Up Clutch 71
2.5.24 Deskew Clutch 72
2.5.25 Pick-Up Clutch (Manual Tray) 72
2.5.26 Manual Tray Pad 72
2.5.27 Main Tray Pad 73
2.5.28 Rear Cover 74
2.5.29 Rear Fab 74
2.5.30 LPH (for model with LPH) 75
2.5.31 LSU (for model with LSU) 76
2.5.32 Drum Contact Spring 77
2.5.33 Check the Network Port 77
Chapter 3 Adjustment and Renew Settings after Replacement 78
3.1 Main Board Replacement 78
3.1.1 Adjustment after Replacement 78
3.1.2 Preparation 78
Chapter 4 Care and Maintenance 79
4.1 Notice before maintenance 79
4.2 Preparation before Replacement 80
4.4 Regular Cleaning 82
4.4.1 Cleaning the Inside of the Printer 82
4.4.2 Cleaning the Corona Wire 83
Appendix 1: Installing the printer driver 1
Appendix 2: AM3XTEST – The tool to find log 1
Appendix 3: Check the printing quality via PrintTest Tool 1

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