Canon 681 M vs Canon BCI21 BK INK TANK BLACK

Comparison of 681 M, BCI21 BK INK TANK BLACK

15 specifications	A Canon 681 MView product	B Canon BCI21 BK INK TANK BLACKView product
Features1 differ
Black ink typeKnown for one	—Unknown — not stated by the source	Pigment-based ink
Printing coloursDiffers	Magenta	Black
Print technologyKnown for one	—Unknown — not stated by the source	Inkjet printing
Ink typeKnown for one	—Unknown — not stated by the source	Pigment-based ink
ColourKnown for one	—Unknown — not stated by the source	No
Brand compatibilityKnown for one	Canon	—Unknown — not stated by the source
CompatibilityKnown for one	PIXMA Home Office TR7560 PIXMA Home Office TR8560 PIXMA Home TS6160 PIXMA Home TS6260 PIXMA Home TS6360 PIXMA Home TS6365 PIXMA Home TS8260 PIXMA Home TS8360 PIXMA Home TS9560 PIXMA Home TS9565 PIXMA TS706 PIXMA TS8160	—Unknown — not stated by the source
Supply typeKnown for one	Single pack	—Unknown — not stated by the source
Quantity per packKnown for one	1 pc(s)	—Unknown — not stated by the source
Colour ink cartridges quantityKnown for one	1	—Unknown — not stated by the source
Colour ink page yieldKnown for one	250 pages	—Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 80%
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	5 - 35 °C
Other featuresidentical
Maximum duty cycleKnown for one	—Unknown — not stated by the source	225 pages per month

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.