HP DesignJet XL 3600 User Guide - Page 173

About the printhead, Check the printhead status, Warranty status

Page 173 highlights

Any service or repair required as a result is not covered under the warranty. System ink flushing, color calibration, and printhead alignment are recommended. If you experience print-quality problems, HP recommends changing to Original HP inks. About the printhead The printhead is connected to the ink cartridges and jets ink onto the paper. CAUTION: Observe precautions when handling the printhead because it is an ESD-sensitive device (see the Glossary on page 240). Avoid touching pins, leads, and circuitry. Check the printhead status The printer automatically checks and services the printhead after each print. Follow the steps below to get more information on your printhead. 1. From the front panel, tap , then . 2. The front panel displays: ● Colors ● Product name ● Product number ● Serial number ● Status, see Front-panel error messages on page 231 ● Volume of ink it has used ● Warranty status You can also get some of this information from the HP Utility. For an explanation of the printhead status messages, see Printhead status messages on page 226. If the warranty status is See warranty note, this indicates that expired ink is being used. If the warranty status is Out of warranty, this indicates that non-HP ink is being used. See the limited warranty document provided with your printer for details of the warranty implications. Remove the printhead CAUTION: Make sure the printer wheels are locked (the brake lever is pressed down) to prevent the printer from moving. ENWW About the printhead 165

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
  • 212
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220
  • 221
  • 222
  • 223
  • 224
  • 225
  • 226
  • 227
  • 228
  • 229
  • 230
  • 231
  • 232
  • 233
  • 234
  • 235
  • 236
  • 237
  • 238
  • 239
  • 240
  • 241
  • 242
  • 243
  • 244
  • 245
  • 246
  • 247
  • 248
  • 249
  • 250
  • 251
  • 252
  • 253
  • 254

Any service or repair required as a result is not covered under the warranty. System ink
flushing,
color calibration,
and printhead alignment are recommended. If you experience print-quality problems, HP recommends changing
to Original HP inks.
About the printhead
The printhead is connected to the ink cartridges and jets ink onto the paper.
CAUTION:
Observe precautions when handling the printhead because it is an ESD-sensitive device (see the
Glossary
on page
240
). Avoid touching pins, leads, and circuitry.
Check the printhead status
The printer automatically checks and services the printhead after each print. Follow the steps below to get more
information on your printhead.
1.
From the front panel, tap
, then
.
2.
The front panel displays:
Colors
Product name
Product number
Serial number
Status, see
Front-panel error messages
on page
231
Volume of ink it has used
Warranty status
You can also get some of this information from the HP Utility.
For an explanation of the printhead status messages, see
Printhead status messages
on page
226
.
If the warranty status is
See warranty note
, this indicates that expired ink is being used. If the warranty status is
Out of warranty
, this indicates that non-HP ink is being used. See the limited warranty document provided with
your printer for details of the warranty implications.
Remove the printhead
CAUTION:
Make sure the printer wheels are locked (the brake lever is pressed down) to prevent the printer from
moving.
ENWW
About the printhead
165