ISLDE

GDDM V3R2 Base Application Programming Reference

ISLDE

GDDM V3R2 Base Application Programming Reference
SC33-0868-02

Function

To load external read-only image.


   ISLDE       (id)

   APL code               186
   GDDM RCP code          X'0C300C00' (204475392)

Parameters

id (specified by user) (fullword integer)
The image to be loaded; it must be -1.

Description

Loads or updates an external read-only image. The only read-only images supported are scanners. This call is used to load a sheet of paper into the scanner. If the scanner is already loaded, it causes the current sheet to be ejected, and the next sheet loaded.

Notes:

1. If paper needs to be loaded when an IMXFER/IMAGTS call is issued, GDDM does this automatically.

2. When this call is used with an IBM 3117 scanner, the scanner is reset so that it is ready to scan from the top of the document.

3. When this call is used with an IBM 3118 Model 2 scanner with an Automatic Document Feed attached, the next sheet of paper is automatically loaded from the document chute and no operator intervention is required.

Principal errors

ADM3351 E: IMAGE IDENTIFIER n IS INVALID
ADM3358 E: IMAGE n DOES NOT EXIST
ADM3470 E: SCANNER DOES NOT EXIST
ADM3477 E: SCANNER NOT READY. MAY BE SWITCHED OFF
ADM3478 E: NO PAPER IN SCANNER
ADM3479 E: SCANNER LAMP INTENSITY IS TOO LOW
ADM3480 E: SCANNER PAPER JAM
ADM3481 E: UNRECOVERABLE SCANNER ERROR OCCURRED
ADM3483 E: SCANNER DISCONNECTED

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