Figure 196. Paper-size-detection switch and detection plate (A4) . . . . . . . . . . . . . . . . . . . . . . . . 312 Figure 197. Paper-size-detection switch and detection plate (LTR) . . . . . . . . . . . . . . . . . . . . . . . 312 Figure 198. Jam detection levels . . . . . . . . . . . . . . . . . . . . . . . 313 Figure 199. Stationary jam . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313 Figure 200. Side HCI power supply . . . . . . . . . . . . . . . . . . . . . 314 Figure 201. Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Figure 202. Solenoids and motors . . . . . . . . . . . . . . . . . . . . . . 316 Figure 203. PCBs . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 317 Figure 204. Deck controller PCB . . . . . . . . . . . . . . . . . . . . . . . 319 Figure 205. User LED PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 Figure 206. Remaining-paper-detection PCB . . . . . . . . . . . . . 320 Figure 207. Deck controller PCB general circuit diagram . . . . . 324 Figure 208. Front view of copy module . . . . . . . . . . . . . . . . . . . 333 Figure 209. Rear view of copy module . . . . . . . . . . . . . . . . . . . 333 Figure 210. Removing the copy module lower front cover . . . . 334 Figure 211. Removing the copy module upper right cover . . . . 334 Figure 212. Removing the copy module upper rear cover . . .
. 335 Figure 213. Removing the copy module upper left cover . . . . . 335 Figure 214. Removing the copy module rear cover . . . . . . . . . 336 Figure 215. Removing the copy module upper front cover . . . . 337 Figure 216. Removing the copy module scanner motor . . . . . . 338 Figure 217. Removing the copy module the scanner motor driver PCB . . . . . . . . . . . . . . . . . . . 339 Figure 218. Preparing to remove the ROM DIMM . . . . . . . . . . 340 Figure 219. Opening the claws . . . . . . . . . . . . . . . . . . . . . . . . . 341 Figure 220. Lifting the ROM DIMM to detach . . . . . . . . . . . . . . 341 Figure 221. Inserting the ROM DIMM . . . . . . . . . . . . . . . . . . . .
342 Figure 222. Engaging the ROM DIMM . . . . . . . . . . . . . . . . . . . 342 Figure 223. Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344 Figure 224. Detaching the control panel . . . . . . . . . . . . . . . . . . 345 Figure 225. Detaching the metal plate on the LCD assembly . 346 Figure 226. Detaching the LCD assembly . . . . . . . . . . . . . . . . 346 Figure 227. Copyboard glass . . . . . . . . . . . . . . . . . . . . . . . . . . 347 Figure 228. Scanner drive cable . . . . . . . . . . . . . . . . . . . . . . . . 348 Figure 229. Securing the metal cable clamp (front view) . . . . . 349 Figure 230. Securing the metal cable clamp (rear view) . . . . .
349 Figure 231. Mirror tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 Figure 232. Detaching and reattaching the mirror positioning tool (front view) . . . . . . . . . . . . . 350 Figure 233. Detaching and reattaching the mirror positioning tool (rear view) . . . . . . . . . . . . . 351 10 Figures EN