R800 ( one ) Same head and transport as R1800. Just smaller in paper capacity.

1400 ( two )

R1900 ( two )

2200 ( three )

R2000 ( one )

R2400 ( one )

R2880 ( one )

PRO 3800 ( two )

Canon 9000 MKII ( three )

Canon 9500 MKII ( two )

Other assorted printer R340 R380 Artisan 720

AND ALL of them can print in by-directional mode ( High Speed ) without a trace of banding which is MOST times caused by a non aligned print head.