HP — HP Scanjet N9120 Service Manual (EN)

Figure 5-137 Remove the exit 2 sensor ......................................................................................................... 134 Figure 5-138 Remove the pick-up roller sensor (1 of 4) ................................................................................. 135 Figure 5-139 Remove the pick-up roller sensor (2 of 4) ................................................................................. 135 Figure 5-140 Remove the pick-up roller sensor (3 of 4) .................................................................................

136 Figure 5-141 Remove the pick-up roller sensor (4 of 4) ................................................................................. 136 Figure 5-142 Remove the elevator arm sensor .............................................................................................. 137 Figure 5-143 Remove the background solenoid sensor (1 of 2) .................................................................... 138 Figure 5-144 Remove the background solenoid sensor (2 of 2) .................................................................... 138 Figure 5-145 Remove the paper-present sensor ...........................................................................................

139 Figure 5-146 Remove the registration sensor ................................................................................................ 140 Figure 5-147 Remove the jam door 1 sensor ................................................................................................. 141 Figure 5-148 Remove jam door 2 sensor ....................................................................................................... 142 Figure 5-149 Remove the jam door 3 sensor .................................................................................................

143 Figure 5-150 Remove the imprinter paper-present sensor (1 of 2) ................................................................ 144 Figure 5-151 Remove the imprinter paper-present sensor (2 of 2) ................................................................ 145 Figure 5-152 Remove the ADF scan position sensor .................................................................................... 146 Figure 5-153 Remove the ADF bottom corner outer paper path guide (1 of 2) ............................................. 147 Figure 5-154 Remove the ADF bottom corner outer paper path guide (2 of 2) .............................................

147 Figure 5-155 Reinstall the ADF bottom corner outer paper path guide ......................................................... 148 Figure 5-156 Remove the ADF bottom corner inner paper path guide (1 of 2) .............................................. 149 Figure 5-157 Remove the ADF bottom corner inner paper path guide (2 of 2) .............................................. 149 Figure 5-158 Remove the ADF cal-strip assembly (1 of 5) ............................................................................ 150 Figure 5-159 Remove the ADF cal-strip assembly (2 of 5) ............................................................................

150 Figure 5-160 Remove the ADF cal-strip assembly (3 of 5) ............................................................................ 151 Figure 5-161 Remove the ADF cal-strip assembly (4 of 5) ............................................................................ 151 Figure 5-162 Remove the ADF cal-strip assembly (5 of 5) ............................................................................ 152 Figure 5-163 Reinstall the ADF cal-strip assembly (1 of 7) ............................................................................ 152 Figure 5-164 Reinstall the ADF cal-strip assembly (2 of 7) ............................................................................

153 Figure 5-165 Reinstall the ADF cal-strip assembly (3 of 7) ............................................................................ 153 Figure 5-166 Reinstall the ADF cal-strip assembly (4 of 7) ............................................................................ 154 Figure 5-167 Reinstall the ADF cal-strip assembly (5 of 7) ............................................................................ 154 Figure 5-168 Reinstall the ADF cal-strip assembly (6 of 7) ............................................................................ 155 Figure 5-169 Reinstall the ADF cal-strip assembly (7 of 7) ............................................................................

155 Figure 5-170 Remove the ADF exit inner paper path guide (1 of 4) .............................................................. 156 Figure 5-171 Remove the ADF exit inner paper path guide (2 of 4) .............................................................. 157 Figure 5-172 Remove the ADF exit inner paper path guide (3 of 4) .............................................................. 157 Figure 5-173 Remove the ADF exit inner paper path guide (4 of 4) .............................................................. 158 Figure 5-174 Remove the ADF top corner inner paper path guide (1 of 2) ....................................................

159 Figure 5-175 Remove the ADF top corner inner paper path guide (2 of 2) .................................................... 159 Figure 5-176 Remove the lower multi-pick sensor cover (1 of 3) ................................................................... 160 Figure 5-177 Remove the lower multi-pick sensor cover (2 of 3) ................................................................... 161 Figure 5-178 Remove the lower multi-pick sensor cover (3 of 3) ................................................................... 161 Figure 5-179 Remove the flatbed scan position sensor arm (1 of 2) .............................................................

162 Figure 5-180 Remove the flatbed scan position sensor arm (2 of 2) ............................................................. 163 ENWW xv