HP Officejet Pro X451 Series - 1 Product basics

Figure 1-156 Remove the center left paper guide (1 of 4) ............................................................................. 107
Figure 1-157 Remove the center left paper guide (2 of 4) ............................................................................. 107
Figure 1-158 Remove the center left paper guide (3 of 4) ............................................................................. 108
Figure 1-159 Remove the center left paper guide (4 of 4) ............................................................................. 108
Figure 1-160 Remove the paper REDI sensors ............................................................................................. 109
Figure 1-161 Correctly positioned service sled transmission ......................................................................... 110
Figure 1-162 Incorrectly positioned service sled transmission ....................................................................... 110
Figure 1-163 Remove the PCA safety shield (1 of 2) ..................................................................................... 111
Figure 1-164 Remove the PCA safety shield (2 of 2) ..................................................................................... 111
Figure 1-165 Remove the sensor carriage PCA and encoder strip (1 of 8) ................................................... 112
Figure 1-166 Remove the sensor carriage PCA and encoder strip (2 of 8) ................................................... 112
Figure 1-167 Remove the sensor carriage PCA and encoder strip (3 of 8) ................................................... 113
Figure 1-168 Remove the sensor carriage PCA and encoder strip (4 of 8) ................................................... 113
Figure 1-169 Remove the sensor carriage PCA and encoder strip (5 of 8) ................................................... 114
Figure 1-170 Remove the sensor carriage PCA and encoder strip (6 of 8) ................................................... 114
Figure 1-171 Remove the sensor carriage PCA and encoder strip (7 of 8) ................................................... 115
Figure 1-172 Remove the sensor carriage PCA and encoder strip (8 of 8) ................................................... 115
Figure 1-173 Remove the power button PCA (1 of 2) .................................................................................... 116
Figure 1-174 Remove the power button PCA (2 of 2) .................................................................................... 116
Figure 1-175 Remove the duplex module sensor PCA (1 of 2) ..................................................................... 117
Figure 1-176 Remove the duplex module sensor PCA (2 of 2) ..................................................................... 117
Figure 1-177 Remove the temperature sensor (1 of 2) .................................................................................. 118
Figure 1-178 Remove the temperature sensor (2 of 2) .................................................................................. 118
Figure 1-179 Remove the REDI distribution PCA (1 of 3) .............................................................................. 119
Figure 1-180 Remove the REDI distribution PCA (2 of 3) .............................................................................. 119
Figure 1-181 Remove the REDI distribution PCA (3 of 3) .............................................................................. 120
Figure 1-182 Remove the feed motor encoder sensor PCA (1 of 4) .............................................................. 120
Figure 1-183 Remove the feed motor encoder sensor PCA (2 of 4) .............................................................. 121
Figure 1-184 Remove the feed motor encoder sensor PCA (3 of 4) .............................................................. 121
Figure 1-185 Remove the feed motor encoder sensor PCA (4 of 4) .............................................................. 122
Figure 1-186 Remove the eject flap opto PCA ............................................................................................... 123
Figure 1-187
Remove the printzone distribution PCA (1 of 3) ....................................................................... 124
Figure 1-188 Remove the printzone distribution PCA (2 of 3) ....................................................................... 124
Figure 1-189 Remove the printzone distribution PCA (3 of 3) ....................................................................... 125
Figure 1-190 Remove the media presence sensor PCA/flag (1 of 2) ............................................................ 126
Figure 1-191 Remove the media presence sensor PCA/flag (2 of 2) ............................................................ 126
Figure 1-192 Remove the main PCA (1 of 8) ................................................................................................. 128
Figure 1-193 Remove the main PCA (2 of 8) ................................................................................................. 128
Figure 1-194 Remove the main PCA (3 of 8) ................................................................................................. 129
Figure 1-195 Remove the main PCA (4 of 8) ................................................................................................. 129
Figure 1-196 Remove the main PCA (5 of 8) ................................................................................................. 130
ENWW xiii