TA Triumph-Adler 1855 - Manual (Page 205)

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Appendix > Glossary
Glossary
Auto Form Feed Timeout
During data transmission, the machine may sometimes have to wait until receiving the next data. This is the auto form
feed timeout. When the preset timeout passes, the machine automatically prints output. However, no output is
performed if the last page has no data to be printed.
Auto Paper Selection
A function to automatically select paper in the same size as originals when printing
dpi (dots per inch)
A unit for resolution, representing the number of dots printed per inch (25.4 mm).
EcoPrint Mode
A printing mode that helps save toner. Copies made in this mode are thus lighter than normal.
Grayscale
A computer color expression. Displayed images of this sort are typically composed of shades of gray, varying from black
at the weakest intensity to white at the strongest, without any other colors. Gray levels are displayed in numerical levels:
that is, white and black only for 1 bit; 256 gray levels (including white and black) for 8 bits; and 65,536 gray levels for 16
bits.
Multi Purpose (MP) Tray
The paper supply tray on the right side of the machine. Use this tray instead of the cassettes when printing onto
envelopes, Hagaki, transparencies, or labels.
PDF/A
This is "ISO 19005-1. Document management - Electronic document file format for long-term preservation - Part 1: Use
of PDF (PDF/A)", and is a file format based on PDF 1.4. It has been standardized as ISO 19005-1, and is a
specialization of PDF, which has been mainly used for printing, for long-term storage. A new part, ISO 19005-2 (PDF/A-
2), is currently being prepared.
PPM (prints per minute)
This indicates the number of A4 size printouts made in one minute.
Printer Driver
The software to enable you to print data created on any application software. The printer driver for the machine is
contained in the Product Library disk enclosed in the package. Install the printer driver on the computer connected to the
machine.
Sleep Timer
A mode designed for electrical power saving, activated when the machine is left unused or there is no data transfer for a
specific period. In Sleep mode, power consumption is kept to a minimum.