HP 4300 Service Manual - Page 162
WARNING, Reinstall note, Tray 2 feed rollers 3 of 4
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WARNING! Do not allow the front of the printer to extend beyond the edge of the work surface. The printer can become unbalanced and fall, which can cause damage to the printer or personal injury to the service technician. 3. Move the front of the printer to the edge of the work surface for better access to the feed roller. To find the rollers, look up into the inside of the opening that was created when you removed tray 2. Figure 67. Tray 2 feed rollers (3 of 4) 4. Pinch the blue latch on the left side of the feed roller. Slide the roller off of the shaft. You might need to rotate the roller in order to pinch the latch. 2 Figure 68. Reinstall note Tray 2 feed rollers (4 of 4) 5. Repeat the previous step for the remaining white pickup roller. When you install a roller, make sure that it locks into place on the tabs that are on the drive gear (callout 2). 142 Removing and replacing parts Q2431-90912
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