3-3Paper RequirementsLoading and Outputting Paper3Paper TypeThe following shows the paper types that can be used with this printer. The symbol" " indicates that the paper is available for the 1-sided printing and automatic2-sided printing; the symbol " " indicates that the paper is available for only1-sided printing.Custom Paper SizeEnvelopeEnvelope DL110.0 mm x 220.0 mmEnvelope COM10104.9 mm x 241.3 mmEnvelope C5162.0 mm x 229.0 mmEnvelope Monarch98.5 mm x 190.5 mmEnvelope B5176.0 mm x 250.0 mmIndex Card76.2 mm x 127.0 mmPaper Type Printer DriverSettingPaper SourceManualFeed Slot Cassette 1 Cassette 2(Optional)Plainpaper60 - 74 g/m2 [Plain Paper L]75 - 90 g/m2 [Plain Paper]Heavypaper91 - 120 g/m2 [Heavy Paper 1] *1 *1 * 2 *1 *2121 - 163 g/m2 [Heavy Paper 2] *2 *2Transparency(Black and white printing only) [Transparency] *2 *2Label [Label] *2 *2Envelope *3Paper SizePaper SourceManual Feed Slot Cassette 1 Cassette 2(Optional)