HP 8550 Service Manual - Page 737
SME Support Materials Europe, ordering from 39, SMO Service Materials Organization
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service label 62 service LED 536 Service Materials Organization (SMO) ordering information 39 service mode ending 61 navigating screens 63 overview 60 settings, erasing 96 starting 60, 61 sub-items 60 service notes HP FIRST 43 ordering 40 Service Support Tool exiting 139 installing 135 obtaining 135 starting 136 settings backing up 62 color correction 56 common 53 copy module 54 customizing defaults 52 default 53 density 56 display panel 50 image read start positions 84, 90 reentering 62 resetting 54 saving 95, 97 timer 55 user mode 52 shading correction, theory of 208 shading target values 67, 68 shafts lubricating 174 part numbers 704 sharpness adjusting 121 higher 214 lower 214 weak and strong 215 sheet frame erase 51 sheet-to-sheet distance adjusting 115, 149 sequence of operations 263 sheet-to-sheet gap, adjusting 149 shifting images 51, 224, 225 short circuits checking for 519 leakage breaker 519 overcurrent protection 235 EN side by side copying 255 side guide diagrams 30 opening 383 positioning 382 side guide lock, removing 382 signals automatic document feeder (ADF) 288 belt motor 277, 278 BGR 204 Bk 219 black pixel 207 chromatic component (Ca/Cb) 214, 215 color component 207 control card 80 control counter 80 deck controller PCB 321 G image signal 205 image processing 201, 202 luminous component (L) 207, 214, 215 MJ (text detection) 211 original detection (EMPS) 269 pick-up motor 275, 276 power on, high-capacity input (HCI) 314 power supply 239 scanner motor 192 scanning lamp 80, 194 standard white plate 84 text detection 207 YMC 217 single-sided copying automatic document feeder (ADF) 250 size mix mechanism 115 sizes auto paper select 51 detection defaults 273 mix mechanism 115 originals, identifying 197, 199 paper 25, 29 small originals, pick-up 268 terminology 103 zoom adjustments 126 skew, original adjusting 142 slant processing 228 slip stop, clutch 393 SME (Support Materials Europe), ordering from 39 SMO (Service Materials Organization), ordering from 39 SNA motor drive pulses 192 SNE motor drive pulses 192 soft counter 103 soft power switch 177 Index 735