HP CH336A#B1K manuals

Hp CH336A#B1K User Manual (285 pages)

Brand: Hp | Category: Print & Scan | Size: 4.97 MB |

English

Table of contents

Service Manual

1

Using this Manual

4

Conventions

5

Table of Contents 1

6

Service Calibrations 5-1

7

Print Quality 6-1

8

Parts and Diagrams 7-1

8

Removal and Installation 8-1

9

Preventive Maintenance 9-1

10

Functional Overview 10-1

10

Glossary

10

Troubleshooting 1

11

Introduction

12

The Printer does not Power ON

14

Cover Sensors are not Working

14

Problems with the Vacuum Fan

16

Printers

17

The Priming Procedure Fails

18

Troubleshoot

25

Paper Advance test

27

System error 56:10

27

Roller encoder sensor

27

System Error Codes 2

28

System Error Codes 1

28

Error Log Utility

32

Press the Enter key

33

 Replace ALL the Printheads

38

Ink Supplies

47

Troubleshooting

47

What are the Ink Supplies?

48

Ink Cartridges

48

Printheads

49

Identifying the Components

49

Supplies

51

Ink Cartridge Status Messages

59

Printhead Status Messages

60

Printhead History Utility

61

These 3 Printheads were

64

Printhead Error Codes

69

Service Tests and

71

Utilities

71

Service Tests (Diagnostics)

73

Setup Menu and

74

Service Tests and Utilities

75

Service Test is highlighted

75

Carriage Movement

78

PWM Std dev < 10 < 15

79

Speed Offset Average 00

79

Paper Advance Test

81

Service Utilities

84

EEROM Setup

87

Turn Drive Roller

92

Unlock Carriage

93

Prime Tubes

94

Change Cutter

95

Change Ink Tubes

96

Printer Information

97

Service Calibrations 5

100

Service Calibrations

101

Color Calibration

106

Calibration error

107

Press ENTER to continue

107

Advance Calibration

108

(creating pattern)

109

(measuring pattern)

109

Factory Advance Calibration

110

Print Quality 6

113

Print Quality

114

Procedure

116

Color Consistency problems

121

Parts and Diagrams 7

123

Printer Support

124

Right Hand Cover

126

Left Hand Cover

128

Top Cover and Deflectors

130

Rollfeed Module

132

Back Platen Assembly

134

Electronics Module

136

Cooling Fan

138

Power Supply

139

Parts and Diagrams

140

Figure 8: Power Supply

140

Cutter Assemblies

141

Ink Delivery System

143

Service Station and Spittoon

145

Service Station Holder

147

Pinch-Wheel Assemblies

149

Scan-Axis Motor

151

Figure 14: Scan-Axis Motor

152

Drive Roller Encoder Sensor

153

Print Platen Assembly

155

Carriage Assembly

157

Vacuum Fan

159

Figure 18: Vacuum Fan

160

Interconnect Cable

161

Figure 19: Interconnect Cable

162

Paper-Axis Motor

163

Figure 20: Paper-Axis Motor

164

Drive Roller

165

Miscellaneous Items

167

Removal and Installation8

168

Safety Precautions

169

Required Tools

170

Screw Types

171

NOTE Always keep the Ink

175

Front Panel

176

Window and Top Cover

177

Media Deflectors

178

Left End Roll-Feed

180

Removal and Installation

181

Right End Roll-Feed

182

Back Platen

184

NOTE Make sure that the Media

185

Media Sensor

186

Formatter

187

LAN Card

188

Printer

189

Spittoon

190

NOTE When installing the

193

Scan-Axis Motor Assembly

196

Cutter Assembly

199

Left Encoder Holder

200

Cutter Bushing

202

Cutter Guide Bracket

203

Trailing Cable

207

Carriage Assembly and remove

213

Installing the Trailing Cable

214

Ink Supply Station

215

NOTE The ISS is a complete

216

Interconnect PCA

217

Cutter Guide

222

Print Platen

223

Ink Supply Tubes

227

NOTE Push in the clips of the

232

NOTE When removing the Vacuum

232

Pinch-Arm

233

Pinch-Arm Mechanism

234

Pinch-Arm Lever

236

Pinch-Arm Sensor

238

Encoder Strip

243

NOTE When connecting the

250

(including the cables)

252

NOTE Be very careful when

257

NOTE Make sure you take care

258

Gear Assemblies

259

Preventive Maintenance 9

261

Preventive Maintenance

262

Scheduled Maintenance

263

Level of Printer Usage

263

Scan-Axis Maintenance

264

Functional Overview 10

265

SKU Overview

266

Functional Overview

267

Electrical System

268

Power Supply Unit (PSU)

270

Ink Delivery System (IDS)

272

Tubes Assembly

274

Service Station

275

Glossary 11

276

About this Edition

279

What’s in this Service Manual

280

Index 12

281

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