page_header_record Struct Reference

This header record must lead each page to print. More...

Data Fields
uint8_t	record
uint8_t	yres
uint16_t	copies
uint8_t	ptype
uint16_t	pwidth
uint16_t	plength
uint8_t	pfeed
uint8_t	dummy1
uint8_t	duplex
uint8_t	tumble
uint8_t	dummy2
uint8_t	ver
uint8_t	dummy3
uint8_t	xres

Detailed Description

Define this macro to add visible/readable header marker. The generated printer data is for visual check via a hexeditor.

Note

When enabled, the result cannot be used for printing!

Note the big endian notation of multibyte members.

Field Documentation

record

uint8_t record

record type, always "0", e.g. PAGE_HEADER_RECORD

yres

uint8_t yres

Y resolution in 1/100, e.g. 600 DPI -> 6

copies

uint16_t copies

Number of copies of this page (big endian)

Note

Seems not used at the printer

ptype

uint8_t ptype

Medium type refer enum format_type

pwidth

uint16_t pwidth

Medium width in dots, if ptype is SPL_CUSTOM_TYPE (big endian). Else it is ignored

plength

uint16_t plength

Medium length in lines, if ptype is SPL_CUSTOM_TYPE (big endian). Else it is ignored

pfeed

uint8_t pfeed

Medium feeder, always "1" refer paper_feed

dummy1

uint8_t dummy1

Always "0"

duplex

uint8_t duplex

"0" or "1" FIXME why "1" in my case ML1640?

tumble

uint8_t tumble

"0"

dummy2

uint8_t dummy2

Always "0"

ver

uint8_t ver

QPDL version, always "2"

dummy3

uint8_t dummy3

Always "1" FIXME QPDL version, e.g. 2?

xres

uint8_t xres

X resolution in 1/100, e.g. 600 DPI -> 6

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The documentation for this struct was generated from the following file:

• caps-driver-collection/src/samsung/spl2/samsung-spl2-header.h