2-4 Physical setupFeatures of the QLS-4100 XeFacing the left side of the QLS-4100 Xe with its cover lifted, you can view themedia unwind, print stations, and related mechanical parts.The items below identify the QLS-4100 Xe components as shown in the side-view illustration on the following page:1 Media Retainer2 Media Supply Mandrel3 Thermal Transfer Ribbon Rewind - print station # 44 Thermal Transfer Ribbon Supply - print station # 45 Thermal Transfer Ribbon Rewind - print station # 36 Thermal Transfer Ribbon Supply - print station # 37 Thermal Transfer Ribbon Rewind - print station # 28 Thermal Transfer Ribbon Supply - print station # 29 Thermal Transfer Ribbon Rewind - print station # 110 Thermal Transfer Ribbon Supply - print station # 111 Print Station Lift Lever12 Drive Roller Lift Lever13 Drive Roller14 Pinch Roller15 Print Station # 116 Print Station # 217 Print Station # 318 Print Station # 419 Media Speed Roller20 Media Sensor Assembly - Gap and Reflective21 Lower Media Guide Roller22 Media Dancer Arm23 Upper Media Guide Roller