Hewlett-Packard 1200 - LaserJet B/W Laser Printer Service Manual
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Brand: HP
Category: All in One Printer , Fax Machine , Printer
Type: Service manual for HP 1200
Pages: 208 (7.84 Mb)
EN
Index 195
Index
Numerics
69T gear, removing 101
A
AC bias 65
AC power distribution 62
accessories, ordering 169
accessory errors, troubleshooting 134
acoustical emissions 18
adding paper 35
ADF, optional copier/scanner
capacity 14
feeding problems, troubleshooting 148
adhesive labels, printing 35
alcohol, cleaning with
high-voltage connection points 153, 154
pickup roller 49
printer separation pad 50
scanner path 52
alignment
specifications 18
troubleshooting 141, 146
alphabetical list, part numbers 188
amber light (Attention) 29
arrays, copier/scanner optical system 71
assemblies, internal 176
Attention light 29
automatic document feeder, optional copier/scanner
capacity 14
feeding problems, troubleshooting 148
B
back cover, removing 82
background, gray 140
base memory 14
beam detect (BD) signal 65
beam errors 135
bidirectional communications 55, 57
bin, output
capacity 14
locating 22
long media extension, locating 20
printing to 37
bits per pixel (bpp), maximum 14
black dots, troubleshooting
printed pages 139, 142
scanned images 144
black streaks, troubleshooting 144
blinking lights 132
block diagrams
image formation 64
printer functions 58
bpp (bits per pixel), maximum 14
breaking paper reams 147
buffer memory 56
business cards, copying or scanning 34
buttons
copier/scanner control panel 32
printer control panel 29
bypassing formatter 149
C
cables
ECU 122
interface, ordering 169
calibrating copier/scanner 51
canceling copies or scans 32
capacity
input trays 33
output bin 14
cards
copying or scanning 34
printing 35
carrier sheets 34
cartridge area, cleaning 48
cartridge door
locating 20
removing 91
cartridges
checking 137, 153
drum rotation check 151
extending life of 56
high-capacity 14
life expectancies 40
operations 64, 65
part numbers 169
recycling 25
refilled 25
removing 78
central processing unit (CPU), formatter 55
characters, misprinted 139, 141
charging roller
operations 65
power supply 63