Oki 6E - Manual (Page 197)

D - 2
1.3 Software Configuration
The Maintenance Utility consists of the following files.
(1) Maintenance Utility ("MNTDRV.EXE")
The Maintenance Utility executable file.
It handles user interface (display control) and handling of messages transmitted from the
Windows.
(2) Initialization File ("MNTDRV.INI")
Data such as menu setting of the Maintenance Utility and the command analysis library, etc.
The file is used for initialization of the program.
(3) Command analysis library ("OPEL.DLL", "PJL.DLL")
It is a command analysis library which is called from the Maintenance Utility.
It translates command for the designated printer language, and analyzes status responses.
There is a corresponding file for each printer environment setting language: one file for OPEL
and one file for PJL. Appropriate library is selected automatically by the Maintenance Utility
to be loaded and executed.
(4) HBP API Library ("OKIHBP.DLL")
It is a DLL that functions to interface the Maintenance Utility and the Virtual Device Driver.
(5) Virtual Device Driver ("VOKIHBPD.386")
It is a virtual device driver that realizes HBP API function by communicating with a printer.
(6) 3D display library (CTL3DV2.DLL)
Library for displaying GUI three-dimensionally
(7) Cleaning print file (CLEANING.DLL)
When this file is sent, the charge roller is cleaned.D-5