Xerox 490/980 Color Continuous Feed Printing System Hints and TipsHints and Tips User Guide 1-7Unitsgsm - grams per meter squared; also used as label to indicate “paper weight”Input/Output Spool SizesThe following measures can be displayed in two parts.Input Spool Size: 0 (MB) / 0 (MB) - The Input Spool Size is displayed as the amount of the inputspool currently used over the total capacity of the input spool (current used [MB] / totalcapacity [MB]).Output Spool Size: 0 (MB) / 0 (MB) - The Output Spool Size is displayed as the amount of theoutput spool currently used over the total capacity of the output spool (current used [MB] /totalcapacity [MB])Copy Count Display: Copies: ___ / ___ (current number printed / of total).