Lexmark C762, C760 manual 4-16, PostScript, 6 devcontrol Operator Parameters, true

4-16

PostScript

devcontrol

string integer devcontrol boolean

allows a host computer utility to manage resources on the flash or disk. It requires a string device name parameter, an integer command name parameter, and two command argument parameters. The device control operator performs a specified command on the specified device. The return values on the stack indicate:

true	the command is successful
false the command is unsuccessful and returns an error code
Table 4-6: devcontrol Operator Parameters
Integer Command
Name Parameter	Argument Parameter	Description
1	null null	Park disk heads
5	file null	Make contiguous flash file
8	filename description	Set description of file
9	password null	Set device read/write password
10	password null	Set device write password
11	filename password	Set file read/write password
12	filename password	Set file write password
13	password null	Declare device read/write password
14	password null	Declare device write password
15	filename password	Declare file read/write password
16	filename password	Declare file write password
17	null null	Reset device password list
18	null null	Reset file password list
19	devicename password	Get device password
19	filename password	Get file password
20	devicename null	Determine if device password is properly declared
20	filename null	Determine if file password is properly declared
21	null null	Scan for bad block
22	null null	Abort bad block scan
23	null null	Quick bad block scan
24	null null	Flush the disk cache
27	file null	Be quiet when writing to disk