Figure 89. Removing the ECU pan (5 of 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 Figure 90. Removing the paper-feed assembly (1 of 4) . . . . . . . . . . . . . . . . . . . 168 Figure 91. Removing the paper-feed assembly (2 of 4) . . . . . . . . . . . . . . . . . . . 169 Figure 92. Removing the paper-feed mechanism (3 of 4) . . . . . . . . . . . . . . . . . . 170 Figure 93. Removing the paper-feed mechanism (4 of 4) . . . . . . . . . . . . . . . . . . 171 Figure 94. Engine test switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Figure 95. Locating connectors for the heating element check . . . . . . . . . . . . . . 203 Figure 96.
Print cartridge high-voltage connection points (right side) . . . . . . . . . 204 Figure 97. Print cartridge high-voltage connection points (left side) . . . . . . . . . . 204 Figure 98. High-voltage connector assembly (right side) . . . . . . . . . . . . . . . . . . 205 Figure 99. High-voltage connector assembly (left side). . . . . . . . . . . . . . . . . . . . 205 Figure 100. Overriding SW301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 Figure 101. Using the firmware recovery DIMM . . . . . . . . . . . . . . . . . . . . . . . . . . 208 Figure 102. Example of a T.30 trace of a successfully sent fax . . . . . . . . . . . . . . 227 Figure 103.
Example of a T.30 trace of a successfully received fax . . . . . . . . . . . 228 Figure 104. NVRAM PJL factory variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 Figure 105. Repetitive image defect ruler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Figure 106. Main wiring (1 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 Figure 107. Main wiring (2 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Figure 108. Locations of printer connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 Figure 109. Locations of connectors and switches . . . . . . . . . . . .
. . . . . . . . . . . . 240 Figure 110. Scanner covers and ADF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 Figure 111. ADF rollers and separation pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 Figure 112. Control panel assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Figure 113. Printer covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 Figure 114. Paper tray. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 Figure 115. Internal components (1 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
254 Figure 116. Internal components (2 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256 Figure 117. Electrical components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 Figure 118. Paper pickup assembly (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260 Figure 119. Paper pickup assembly (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262 Figure 120. Fuser assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 EN Figures 11