This section explains the names and functions of components of the printer.

No. |
Name |
Functions |
---|---|---|
1 |
Front cover |
Front cover of the printer. Pull the front cover open lever to open the cover. |
2 |
Front cover open lever |
Lever to unlock when opening the front cover. |
3 |
Operator panel |
This is the panel to operate the printer. Display screen operation buttons, numeric keys, function keys, and attention indicator lamp are on the panel. |
4 |
Power switch |
Turns the machine on and off. |
5 |
Output tray (Top Cover) |
Printouts are stocked here. After opening the front cover, press the open button inside the printer to pop up. |
6 |
Multipurpose tray (MP Tray) |
Various sizes of paper can be loaded. |
7 |
Tray 1 |
Load paper. |
8 |
Air vents |
Outlet/inlet for air. Please be careful not to block the opening when placing the printer. |
9 |
Wireless LAN module cover |
Cover for installation part of the wireless LAN module. |
10 |
Paper supporter |
Supports paper. |
11 |
Paper set cover |
Holds paper loaded on the Multipurpose tray. |

No. |
Name |
Functions |
---|---|---|
12 |
Open button |
Press this button to unlock when opening the output tray (Top Cover). |
13 |
Toner cartridge, Image drum (K: black) |
A toner cartridge contains toner (powdery ink) for printing. Image drum electrifies paper and transcribes toner using static electricity. A drum is combined with a drum cartridge. Toner cartridges and image drums are consumables. |
14 |
Toner cartridge, Image drum (Y: yellow) |
|
15 |
Toner cartridge, Image drum (M: magenta) |
|
16 |
Toner cartridge, Image drum (C: cyan) |
|
17 |
Toner cartridge lock lever |
Fasten a toner cartridge to an image drum. |
18 |
Fuser unit |
Add heat and pressure to toner transcribed on paper to bond it. |
19 |
LED head (four heads) |
Expose image drum to light to copy letters and images. |
20 |
Rear output tray |
Outlet when paper is output with the printed side up. |
21 |
AC power socket |
Insert the supplied power code. |
22 |
Duplex unit *1 |
Component for duplex printing. |
23 |
Interface part |
Connectors for connecting to a computer can be found. |
24 |
Accessory connector |
Port to insert a USB memory. |
25 |
USB interface connection |
Insert a USB cable when connecting a computer to the printer with a USB cable. |
26 |
Network interface connection |
Insert a LAN cable when connecting a computer to the printer via a network. |
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C824n, C834nw: Option