HP Color LaserJet Managed MFP E77822-E77830 On-Site Installation Guide - Page 85

Tray heater installation, Install tray heaters in 2000-sheet HCI and DCF

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Table 8-2 On-site final setup DCF on the HP Color LaserJet MFP E77822, E77825, E77830 (continued) ❑ NOTE: All accessories must be attached when upgrading firmware. ❑ NOTE: Accessories added later will NOT be upgraded automatically. Tray heater installation Install tray heaters in 2000-sheet HCI and DCF Click here to view a video for this procedure. Please review the LaserJet A3 videos for a complete understanding of the installation of each device. Use these checklists as a reminder of the steps demonstrated in the videos. NOTE: The installation of the tray heater in the 2000-sheet HCI and dual cassette feeder (DCF) are similar. CAUTION: The engine assembly is heavy and requires four people to lift. Table 8-3 On-site final setup tray heater in the HP LaserJet MFP E82540, E82550, E82560 ❑ Power down and unplug the MFP. CAUTION: Unplugging the device is MUST because the tray heaters are ALWAYS energized if the power cord is plugged in and the tray heater switch is ON. ❑ Unpack the tray heater. ❑ Open the tray on the 2000-sheet HCI. ❑ Rotate the latch on the left. ❑ Push in on the latch one the right. ❑ Remove the tray from the 2000-sheet HCI. ❑ Note the cable connector on the tray heater. ❑ Note the tabs on the rear of the tray heater. ❑ Route the cable through the opening in the rear wall of the 2000-sheet HCI. ❑ Insert the tabs on the rear of the tray heater into the slots in the rear wall of the 2000-sheet HCI. ❑ Install one screw to secure the tray heater. ❑ Remove the rear cover of the 2000-sheet HCI. ❑ Connect the cable from the tray heater to the cable of the 2000-sheet HCI. ❑ Reinstall the rear cover of the 2000-sheet HCI. ❑ Reinstall the tray into the 2000-sheet HCI. ❑ Remove tray 2 and 3 from the device. ❑ Locate the tray heater power switch in the rear of the tray opening. ❑ Turn the switch ON to apply power to the tray heater(s). ENWW HP LaserJet MFP E72525, E72530, E72535 with a DCF and HP LaserJet Spacer installation checklist 79

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Table 8-2
On-site final setup DCF on the HP Color LaserJet MFP E77822, E77825, E77830 (continued)
❑
NOTE:
All accessories must be attached when upgrading firmware.
❑
NOTE:
Accessories added later will NOT be upgraded automatically.
Tray heater installation
Install tray heaters in 2000-sheet HCI and DCF
Click here to view a video for this procedure.
Please review the LaserJet A3 videos for a complete understanding of the installation of each device. Use these
checklists as a reminder of the steps demonstrated in the videos.
NOTE:
The installation of the tray heater in the 2000-sheet HCI and dual cassette feeder (DCF) are similar.
CAUTION:
The engine assembly is heavy and requires four people to lift.
Table 8-3
On-site final setup tray heater in the HP LaserJet MFP E82540, E82550, E82560
❑
Power down and unplug the MFP.
CAUTION:
Unplugging the device is MUST because the tray heaters are ALWAYS energized if the power cord is plugged in and the tray
heater switch is ON.
❑
Unpack the tray heater.
❑
Open the tray on the 2000-sheet HCI.
❑
Rotate the latch on the left.
❑
Push in on the latch one the right.
❑
Remove the tray from the 2000-sheet HCI.
❑
Note the cable connector on the tray heater.
❑
Note the tabs on the rear of the tray heater.
❑
Route the cable through the opening in the rear wall of the 2000-sheet HCI.
❑
Insert the tabs on the rear of the tray heater into the slots in the rear wall of the 2000-sheet HCI.
❑
Install one screw to secure the tray heater.
❑
Remove the rear cover of the 2000-sheet HCI.
❑
Connect the cable from the tray heater to the cable of the 2000-sheet HCI.
❑
Reinstall the rear cover of the 2000-sheet HCI.
❑
Reinstall the tray into the 2000-sheet HCI.
❑
Remove tray 2 and 3 from the device.
❑
Locate the tray heater power switch in the rear of the tray opening.
❑
Turn the switch ON to apply power to the tray heater(s).
ENWW
HP LaserJet MFP E72525, E72530, E72535 with a DCF and HP LaserJet Spacer installation checklist
79