Paxar Gold 6037EX, Programmer'S Manual

Page: 49 / 230

Function Reference 4-13
p c l C a l i b r a t e
Description
Calibrates the supplies in the printer and gives the supply
information to the Print subsystem.
Operators can load supplies (as described in the
Equipment
Manual ) before running an application, but they cannot calibrate
the supplies until the application calls this function. In general,
you should display a prompt (“Load your supplies,” for example)
and require the operator to press a key (the trigger might be
easiest) prior to calling this function.
Do not use this function when using fax paper because it has no
black mark to detect.
If an application uses this function, it should
not use pclCalibratePaper and
pclPaperSetup.
Syntax
unsigned short far pascal pclCalibrate(
unsigned short usStockLength,
unsigned short usStockWidth,
unsigned short usStockType,
LPFNSUPPLYTYPEPROMPT
lpfnSupplyTypePrompt,
LPFNSUPPLYPROMPT lpfnSupplyPrompt);