Gamber Johnson: HP, Pentax, Canon Printer Mount Interface Bracket Item Number: 7110-0755 Placement : Between Gamber-Johnson Motion Attachment and Printer Mounts (Item No. RM729055, SDI726-3, SDI2032 or GJ-CANON-i80) Drilling Required : No Dimensions : .88" H x 5.25" W x 3.0" D Construction : Heavy gauge steel Finish : Black powdercoat Weight : 1.5 lbs Gamber Johnson Spec Sheet: