printing supplies 22 printing menu 64 PS, see PostScript Level 2 emulation PS1, see registration sensor PS2, see paper input unit sensor 8-bin mailbox 133 PSEntry 135 PSFaceUp 135 activating 442 diagram 492 locating 112 output paper 208 paper input unit (PIU) 223 registration 225 testing 442 separation pad cleaning 84 tray 1 221 serial number location 6 setting 75, 78, 196 troubleshooting 382 server troubleshooting 490 service approach 28 during and after the warranty 34 mode 75 ordering manuals 25 settings and defaults 399 7-bin tabletop mailbox back cover 298 collator mode 130, 137 controller PCA 304 cover latch 329 diagnostics 448 dimensions 8 electrical specifications 9 empty bin sensor 313 face-down bins 310 face-up sensors PCA 318 face-up/diverter assembly (flipper) 321 flipper solenoid 326 front cover 295 full bin and interlock sensor PCA 315 handle 327 identification label 6 latching mechanism 328 modes 129 operation 128 ordering 20 orientation 294 paper paths and components 126 parts and diagrams 532 power supply 305 removing and replacing 157, 293 reversing mechanism 319 short tray 7 324 solenoid reversing mechanism 325 specifications 5 R ready light 53 recycling toner cartridges 30 registration assembly cleaning roller 83 removing and replacing 217 sensor 225 registration faulty 480 regulatory information 6 remanufactured assemblies 29 removal and replacement strategy 150 repair process 28 repetitive defects ruler 484 troubleshooting 477 resets menu 74 resetting printer 55 resolution 2 resolution enhancement (REt) 2, 97 reversing mechanism (7-bin tabletop mailbox) motor 319 solenoid 325 rollers 2 x 500-sheet input tray 280 2000-sheet input tray pickup, feed, and separation 250 separation roller 120 cleaning, pickup, and feed 84 transfer 228 tray 1 220 trays 2 & 3 222 S scanner, see laser/scanner screws hardware table 160 SDRAM DIMMs, ordering 23 see also memory select key 52 self test, see configuration page sensors 2000-sheet input tray 118 7-bin tabletop mailbox empty bin 313 face-up 318 full bin and interlock 315 C4085-91087 Index 575