Figure 1-123 Remove the document feeder cover (3 of 3)

79

Figure 1-124 Remove the document feeder pick arm assembly (1 of 4)

80

Figure 1-125 Remove the document feeder pick arm assembly (2 of 4)

80

Figure 1-126 Remove the document feeder pick arm assembly (3 of 4)

81

Figure 1-127 Remove the document feeder pick arm assembly (4 of 4)

81

Figure 1-128 Remove the document feeder core assembly (1 of 3)

82

Figure 1-129 Remove the document feeder core assembly (2 of 3)

83

Figure 1-130 Remove the document feeder core assembly (3 of 3)

83

Figure 1-131 Remove the post scan pinch rollers

84

Figure 1-132 Remove the document feeder base assembly (1 of 3)

85

Figure 1-133 Remove the document feeder base assembly (2 of 3)

86

Figure 1-134 Remove the document feeder base assembly (3 of 3)

86

Figure 1-135 Remove the document feeder floating hinges

87

Figure 1-136 Remove the control panel (1 of 2)

88

Figure 1-137 Remove the control panel (2 of 2)

88

Figure 2-1 Sample engine test page

95

Figure 2-2

Plug/jack locations

97

Figure 2-3 Engine controller PCA connectors

98

Figure 2-4 Formatter and fax board connectors

99

Figure 2-5

Main assemblies

100

Figure 2-6 Rollers, solenoids, and fan

101

Figure 2-7

PCA locations

102

Figure 2-8

Cross-sectional view

103

Figure 2-9 General timing diagram

104

Figure 2-10

Circuit diagram

105

Figure 3-1

Main assemblies

196

Figure 3-2 Rollers, solenoids, and fan

197

Figure 3-3

PCA locations

198

Figure 3-4

Cross-sectional view

199

Figure 3-5 Print engine covers

200

Figure 3-6 Internal assemblies (1 of 4)

202

Figure 3-7 Internal assemblies (2 of 4)

204

Figure 3-8 Internal assemblies (3 of 4)

206

Figure 3-9 Internal assemblies (4 of 4)

208

Figure 3-10 Scanner and document feeder main assemblies

210

Figure 3-11 Document feeder assembly parts

212

xviii

ENWW

Page 20
Image 20
HP M1536dnf CE538ABGJ manual Remove the document feeder cover 3