Sharp ER-A410 ER-A410 ER-A420 Operation Manual - Page 180

4 Installing and removing the paper roll Recording paper specifications Be sure to use paper rolls specified by SHARP. The use of any other paper rolls than specified could cause paper jamming, resulting in register malfunction. Paper specification Paper width: 1.75 ± 0.02 in. (44.5 ± 0.5 mm) Max. outside diameter: 3.15 in. (80 mm) Quality: Thermal paper Paper tube: 0.71 in. (18 mm) • Be sure to set paper roll(s) prior to using your machine, otherwise it may cause a malfunction. Install the paper roll in the printer. Be careful then to set the roll and cut the paper end correctly. Note If the top end of the paper roll is fixed with paste or tape, the paper may lose its color development ability in the pasted or taped area due to the deterioration of the heat-sensitive color development component of the paper surface. This may result in nothing appearing at this location when printing is performed. Therefore, when setting a new paper roll in the machine, be sure to cut off approximately one revolution (approx. 25 cm long). (How to set the paper roll) (How to cut the paper end) To the printer To the printer Incorrect Correct Correct Incorrect Installing the paper roll Installing the receipt paper roll Printing position 1. Turn the mode switch to the "REG" position with the AC cord connected. 2. Remove the printer cover. 3. Check that the print head release lever is in its printing position. 4. Set the paper correctly as illustrated above in the receipt side of the printer. 5. Insert the end of the paper into the paper chute as shown on the left. It will automatically be fed through the printer. 6. Cut off the excess paper that comes out of the printer with the manual cutter. 7. Replace the printer cover. 178