R RAM (random-access memory) copy processor board 94 specifications 16 random-access memory (RAM) copy processor board 94 specifications 16 Raster Image Processing (RIP) 16 Ready light 38 ready message 46 reduce/enlarge button on control panel 39 registration scanner 80 tray settings 41, 49 registration rollers diagrams 69 lower, removing and replacing 171 operations 89 registration sensor (REG-S) 91 regulatory information 17, 23 relative humidity specifications 18 remanufactured assemblies 23 remote firmware upgrade (RFU) 52 removing parts 101 repair assistance 25 process 23 replacing parts 101 resellers, authorized 24 Reset IC operations 80 Reset key 38, 39 Resets menu 50 resolution features 16 settings, changing 49 Resolution Enhancement technology (REt) 16 restoring factory defaults 39, 50 REt (Resolution Enhancement technology) 16 Retrieve job menu on control panel 47 revision level 17 RFU (remote firmware upgrade) 52 right covers.
See covers RIP (Raster Image Processing) 16 rollers ADF feed control operations 89 cleaning 61 diagrams 69 feed assembly, removing and replacing 170 lower delivery, removing and replacing 177 lower registration, removing and replacing 171 motor operations 70 pickup assembly, removing and replacing 169 pickup, removing and replacing 168 upper delivery, removing and replacing 179 ROM operations 80 scanner components 73 failure 200 image 251 settings 51 scanner controller board (SCB) ADF feed control operations 88 calibrating 238 component operations 80 copy processor board signals 94 document detection operations 85 operations 72 power supply 78 removing and replacing 162 scanner glass cleaning 63 leading edge calibration 218 left side calibration 217 removing and replacing 123 scaling calibration 219 scanning lamp ADF document exposure operations 87 ADF, removing and replacing 130 diagrams and part numbers 68 drive control 80 flatbed exposure operations 81 flatbed, removing and replacing 137 power supply 78 scanning to e-mail 49 SCB.
See scanner controller board (SCB) screwdrivers required for service 101 screws, types, sizes, and use 247 security information 223 self-tapping screws, sizes and use 247 Send Options choice on control panel 40 sending to e-mail 40, 49 sensors ADF angle detection (PI-1) 86 ADF feeder 91 flatbed document size detection 84 pickup home position detection (PICK-S) 89 registration document detection (REG-S) 89 skew detection, ADF 92 timing detection (TMG-S) 89 types of 240 separation belts ADF operations 89 assembly, removing and replacing 180 diagrams 69 removing and replacing 183 serial number locating on product 17 viewing with Service menu 51 servers.
See HP Jetdirect service agreements 24 approach 23 numbers 245 Service menu 51, 207 service tests 206 settings changing 43 restoring factory 39 types of 41 S scaling calibrations glass 219 heavy media, ADF 216 plain media, ADF 215 scan count 51 scan engine data processing operations 93 power supply operations 78 removing and replacing 185 scan modes 73 286 Index EN