Canon PIXMA G4210 Online Manual page 130

(10) document output slot
Documents scanned from the ADF are delivered here.
(11) document cover
Open to load an original on the platen glass.
(12) paper output tray
Printed paper is ejected. Open before printing.
(13) output tray extension
Open to support ejected paper.
(14) ON lamp
Lights after flashing when the power is turned on.
(15) FAX Memory lamp
Lights or flashes depending on the document stored in the printer's memory.
Lights:
Printed received document or unsent document is stored in the printer's memory.
Flashes:
Unprinted received document is stored in the printer's memory.
(16) Alarm lamp
Lights or flashes when an error occurs.
(17) ON button
Turns the power on or off. Before turning on the power, make sure that the document cover is closed.
(18) platen glass
Load an original here.
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