Intermec Mobile PB3 - Manual (Page 18)

8 PB3 Mobile Printer User’s Guide
Loading Paper
To load paper
1 Lift the paper door handle and pull it gently to open the door.
2 Place the 3-inch paper roll into the printer as shown in the next
illustration. The paper supply should unwind from the bottom.
To prevent possible damage to the print mechanism, use only
receipt paper rolls that are not fastened to the inside core in any
way. Otherwise the core will be pulled into the mechanism
causing jamming and possible gear damage.