Epson PR9 User Manual page 71

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5.1.2 Disassembly
S To unload a Tractor Unit from PR 9, first turn off the PR 9.
S Press down each of the two levers (1) of the Tractor Unit.
S Draw the Tractor Unit backward to get free the Tractor Unit from Printer PR 9.
5.1.3 Loading Paper
S Roughly adjust the right tractor (2) to the paper width.
S Open the tractor covers (3) and insert the paper.
S Close the tractor covers (3).
S Tighten the upper edge of the fanfold paper by slightly pushing the
right tractor to the right. Make sure not to stress the paper too much.
Note:
To avoid paper bottom measurement error, please do not use those fanfold
paper, which length is less than 5 inches.
Be sure to avoid top of the paper overstepping the tractor wheel too much, when
installing the fanfold paper.
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