If 'On' PostScript received over this channel is processed as pure binary data. If 'Off' PostScript is interpretted as ASCII or TBCP data. The value 'other' shall mean not specified. Devices should NOT implement this object, should instead implement the equivalent object xcmPrtChannelBinaryPostScript. This xcmPrtChannelBinaryPostScriptZ object appears for backward compatibility support only, since some few devices implemented the object at this OID. Clients/managers wishing to support those devices should try to access both objects (which generally can be done with a single SNMP message packet combining requests for both object OIDs) and use whichever object is present in the device.