Removal and Installation - Ink Supply Tubes (T1120/T1120ps)
16. Carefully lift the Ink Supply Tubes guide enough until you can slide it forwards out of the printer.
17. Use a flat bladed screwdriver to release all the Ink Supply Tubes clamps from the printer.
18. Remove two T-10 screws that secure the Left Side Plate of the Left Ink Supply Station.
HP Designjet T Series — Service Manual | 6-197 |