HP LTO Ultrium Technical Reference Manual page 123

Error Description
7503h Write fault: tape motion start-up operations are incomplete so writing is not allowed.
7504h Write fault: DSP is not tracking properly on the tape, writing is not allowed.
7505h Write fault: the current tape speed is too low so writing is not allowed.
7508h Write fault: ATS clock frequency clipped, or DSP in idle mode.
7509h Write fault: DSP calibrating.
750Ah Write fault: DSP VI track follow.
750Bh Write fault: DSP tape off-track.
750Ch Write fault: DSP demod channel out.
750Dh Write fault: DSP seek.
750Eh Write fault: DSP uPVI.
750Fh Write fault: write unsafe.
7510h Unknown write fault.
7511h Multiple write faults.
7512h Last write fault.
7513h Write is not allowed; a power-on or reset occurred.
7514h Write is not allowed; a micro-jog is being applied.
7515h Write fault last.
7600h Set Speed command invalid parameter.
7601h Adjust Speed command invalid parameter.
7602h Set Position command invalid parameter.
7603h Set Head Position command invalid parameter.
7604h Set Head Table command invalid parameter.
7605h DSP Statistics command invalid parameter.
7606h Get Servo Fault command invalid parameter.
7607h Set Tracking Offset command invalid parameter.
7608h Set Notify command invalid parameter.
7609h Clear Notify command null handle.
760Ah ATS Diagnostics command invalid parameter.
760Bh Hall Calibrate command invalid parameter.
760Ch Radius Calibrate command invalid parameter.
Volume 1: hardware integration 123