HP LaserJet 1100 Service Manual - Page 35

Main input tray ADF

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Legal timing Legal timing refers to the time between the first page picked and the second page picked. Legal timing is the time it takes for a Legal page to go through the engine's paper path. The HP LaserJet 1100 Printer may run at legal timing if manual feed is selected. If the first manual feed page is followed by a second manual feed page, the first manual feed page will run at legal timing. If a manual feed page is followed by a non-manual feed page, the manual feed page will run at engine speed. Paper size change The paper tray is merely a source for paper; it cannot detect the size of the paper. Therefore, the user must inform the printer what size paper is being used. This is normally done automatically by the user's software application. However, this can be done on a job-by-job basis by sending the PCL Page Size escape sequence or setting the PJL PAPER variable. The PCL escape sequence for paper size takes precedence over the PJL PAPER setting. The user may load a new size of paper and not modify the PJL or PCL variable. Therefore, the paper size may be too large or too small for the formatted page. The image that has been formatted will be placed on the sheet of paper and fed through the printer. Scanner paper handling The scanner can handle a slightly wider range of paper sizes than the print engine. It will have a single automatic document feeder (ADF) that supplies a single straight paper path. The ADF has no paper sensor, so the scanner will attempt a paper pickup to determine if the bin is empty or not. Therefore, when a job is started, it attempts to pick a page to make sure a page is available in the ADF. Once a job is started, the scanner continues to pick pages until the ADF is empty. The ADF has no ability to tell how wide the source page is, so page scan width has to be set from the computer. Main input tray (ADF) A center justified, vertical Paper Input Bin with a 20-sheet capacity adjustable to all supported paper and envelope sizes. Output tray None Straight through paper path Paper is output through the Front Output Slot in face-up, reverse order. Priority feed None Supported paper and envelope sizes Scan: Minimum 2 x 3.5 inches Maximum 8.5 x 30 inches 36 Chapter Product Operation C4224-90962

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36
Chapter
Product Operation
C4224-90962
Legal timing
Legal timing refers to the time between the first page picked and the second page picked.
Legal timing is the time it takes for a Legal page to go through the engine’s paper path.
The HP LaserJet 1100 Printer may run at legal timing if manual feed is selected. If the first
manual feed page is followed by a second manual feed page, the first manual feed page will
run at legal timing. If a manual feed page is followed by a non-manual feed page, the manual
feed page will run at engine speed.
Paper size change
The paper tray is merely a source for paper; it cannot detect the size of the paper. Therefore,
the user must inform the printer what size paper is being used. This is normally done
automatically by the user’s software application. However, this can be done on a job-by-job
basis by sending the PCL Page Size escape sequence or setting the PJL PAPER variable.
The PCL escape sequence for paper size takes precedence over the PJL PAPER setting.
The user may load a new size of paper and not modify the PJL or PCL variable. Therefore,
the paper size may be too large or too small for the formatted page. The image that has
been formatted will be placed on the sheet of paper and fed through the printer.
Scanner paper handling
The scanner can handle a slightly wider range of paper sizes than the print engine. It will
have a single automatic document feeder (ADF) that supplies a single straight paper path.
The ADF has no paper sensor, so the scanner will attempt a paper pickup to determine if the
bin is empty or not. Therefore, when a job is started, it attempts to pick a page to make sure
a page is available in the ADF. Once a job is started, the scanner continues to pick pages
until the ADF is empty. The ADF has no ability to tell how wide the source page is, so page
scan width has to be set from the computer.
Main input tray (ADF)
A center justified, vertical Paper Input Bin with a 20-sheet capacity adjustable to all
supported paper and envelope sizes.
Output tray
None
Straight through paper path
Paper is output through the Front Output Slot in face-up, reverse order.
Priority feed
None
Supported paper and envelope sizes
Scan:
Minimum 2 x 3.5 inches
Maximum 8.5 x 30 inches