Hewlett-Packard D640 Manual

A SERVICE OF

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HCI Pick Roller Kit - Replacing the HCI Pick Rollers

4-50 Ordering and Replacing Consumables

3. On the back of the HCI, carefully extend and install each retaining spring to the lower

roller assembly. The retaining springs have a "holder" to pull on while extending the

spring. See Figure 4-70.

Figure 4-70 Installing Retaining Springs

4. Push the HCI against the printer to lock it into place. Add paper to the HCI and close the

HCI door, as shown in Figure 4-71.

Figure 4-71 Closing the HCI Door

5. Press Done on the Control Panel.

6. Perform the Paper Path Alignment procedure described in “Adjusting Paper Path

Alignment” on page 6-11.

LTR

LTR

LTR