HP Color LaserJet 2820 | 2830 | 2840 All-In-One Printer Series
Automatic Document Feeder and Scanner Assembly Diagram

Control Panel - Q3949-60134 Control Panel Bezel - Q3948-60136 ADF Glass Retainer - Q1636-40037 ADF Glass Window - Q7296-00014 ADF Cover Assembly - Q3948-40007 Paper Input Tray - Q3948-60145 Flatbed Scanner Assembly - Q3948-60191 ADF and Flatbed Scanner Lid - Q3948-60189
REF PART # DESCRIPTION
1 Q3948-60189 Automatic document feeder (ADF) and flatbed scanner lid - Includes the lid, the ADF feed mechanism, and scanner 50-page input tray - Mounts on top of the scanner assembly
Q3948-67903 Paper pickup module - Paper pickup roller assembly and screws
2 Q3948-60191 Flatbed scanner assembly - Does NOT include the ADF assembly - Mounts to the top of the printer
3 Q3948-60145 Paper input tray for the ADF assembly - Includes the plastic try and width adjustment side rails
4 Q3948-40007 ADF cover assembly (ONLY) - Covers the paper pickup and feed mechanism - Mounts on the left end of the ADF and flatbed scanner lid assembly
5 C7296-00014 ADF glass window (ONLY) - Small glass window that mounts on the left end of the scanner assembly - Used when scanning documents from the ADF assembly
6 Q1636-40037 ADF glass retainer (C-shaped plastic frame) - Holds the ADF glass in place - Mounts on the left end of the flatbed scanner assembly
7 Q3950-60101 Control panel bezel - Rectangular plastic piece with cutouts for the control function keys and display (English) - Mounts on the front deck of the scanner assembly
8 Q3948-60111 Control panel assembly - Includes alphanumeric, menu, cancel, scan, and copy buttons and the display - Does NOT include the bezel - Mounts on the front deck of the scanner assembly - For LaserJet 2820
Q3949-60134 Control panel assembly - Includes alphanumeric, menu, cancel, scan, copy, and fax buttons and the display - Does NOT include the bezel - Mounts on the front deck of the scanner assembly - For LaserJet 2830/2840
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