For the Job Monitoring MIB: two objects are used to represent a full 62-bit value. The sign bit of each half is not used. This object is generalized for use with input devices as well. ISO DPA: Octets-completed [high 31 bits] This attribute indicates the number of octets of the job that the printer(s) [devices(s)] have completed printing [processing]. The server shall not reset its value during the processing of multiple copies of documents or the job. Since this attribute is intended to measure the progress of a job, the value shall include repeated pages due to multiple copies. The accuracy of this value is implementation-dependent. It may be approximated by the number of octets conveyed to the printer [device]. This attribute may not be supported for all printers and all page description languages. The value of this attribute shall be 0 if the device has not started this job.