HP 1200 Service Manual - Page 204

Q, R, S, Resolution Enhancement technology REt 15

Page 204 highlights

printer pickup roller cleaning 49 life expectancy 40 observing 155 operations 67 replacing 41 shaft, removing 117 printer separation pad cleaning 50 life expectancy 40 operations 67 replacing 43 printing feed problems 146 loading media 35 selecting media 33 troubleshooting 131, 143 priority input tray capacity 33 feeding operations 67 feeding problems, troubleshooting 147 loading 35 locating 20 processor, formatter 55 production code 19 Q quality, troubleshooting copies and scans 143 printed pages 138 repetitive image defect ruler 161 Quick Copies making 32 settings 156 R RAM base 14 formatter 55 Ready light 29 reams, breaking 147 recalibrating copier/scanner 51 receptacle, power 21 recycled paper 33 recycling toner cartridges 25 redistributing toner 137 reduction settings 138, 145 refilled toner cartridges 25 removing parts 77, 79 repetitive defects, troubleshooting 141, 161 replacement intervals consumables 40 recycling used toner cartridges 25 toner cartridges 14 replacement parts. See parts replacing parts 77, 79 202 Index reports, printing 159 residual paper jams 69 resistance, heating element 152 resizing scanned images 145 Resolution Enhancement technology (REt) 15 resolution, maximum 14 restoring factory defaults 156 revision level 19 right plate assembly, removing 112 right side cover, removing 84 rod lens array 71 rollers life expectancies 40 observing 155 ROM base 14 restoring factory defaults 156 rotation drum 151 motor 130, 155 ruler, repetitive defect 161 S SCAN button 32 scan skew 18 scanner assembly. See laser/scanner assembly scanner path, cleaning 51 scanner. See copier/scanner scanning exposure stage, image formation process 65 scatter, toner 142 schedules, HP Technical Training 168 screwdrivers, required 77 screws self-tapping 77 types of 171 selecting media for copying or scanning 34 printing 33 self-tapping screws, installing 77 self-test page, printing 159 sensor array 71 sensor flag, paper-feed assembly 125, 127 sensors locating 70 paper feed system 67 separation pads cleaning 50 diagrams and part numbers 185, 189, 192 life expectancies 40 operations 67 replacing 43, 45 separation stage, image formation process 66 EN

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202
Index
EN
printer pickup roller
cleaning 49
life expectancy 40
observing 155
operations 67
replacing 41
shaft, removing 117
printer separation pad
cleaning 50
life expectancy 40
operations 67
replacing 43
printing
feed problems 146
loading media 35
selecting media 33
troubleshooting 131, 143
priority input tray
capacity 33
feeding operations 67
feeding problems, troubleshooting 147
loading 35
locating 20
processor, formatter 55
production code 19
Q
quality, troubleshooting
copies and scans 143
printed pages 138
repetitive image defect ruler 161
Quick Copies
making 32
settings 156
R
RAM
base 14
formatter 55
Ready light 29
reams, breaking 147
recalibrating copier/scanner 51
receptacle, power 21
recycled paper 33
recycling toner cartridges 25
redistributing toner 137
reduction settings 138, 145
refilled toner cartridges 25
removing parts 77, 79
repetitive defects, troubleshooting 141, 161
replacement intervals
consumables 40
recycling used toner cartridges 25
toner cartridges 14
replacement parts.
See
parts
replacing parts 77, 79
reports, printing 159
residual paper jams 69
resistance, heating element 152
resizing scanned images 145
Resolution Enhancement technology (REt) 15
resolution, maximum 14
restoring factory defaults 156
revision level 19
right plate assembly, removing 112
right side cover, removing 84
rod lens array 71
rollers
life expectancies 40
observing 155
ROM
base 14
restoring factory defaults 156
rotation
drum 151
motor 130, 155
ruler, repetitive defect 161
S
SCAN button 32
scan skew 18
scanner assembly.
See
laser/scanner assembly
scanner path, cleaning 51
scanner.
See
copier/scanner
scanning exposure stage, image formation process
65
scatter, toner 142
schedules, HP Technical Training 168
screwdrivers, required 77
screws
self-tapping 77
types of 171
selecting media for
copying or scanning 34
printing 33
self-tapping screws, installing 77
self-test page, printing 159
sensor array 71
sensor flag, paper-feed assembly 125, 127
sensors
locating 70
paper feed system 67
separation pads
cleaning 50
diagrams and part numbers 185, 189, 192
life expectancies 40
operations 67
replacing 43, 45
separation stage, image formation process 66