| 现象 | 内容 |
| J6000/J6001/ J6002 | DF纸张入口故障卡纸 |
| J6012 | 内部DF打开卡纸 |
| J6020/J6021 | DF前盖板打开卡纸 |
| J6030 | DF装订卡纸 |
| J6040 | 折叠装订卡纸 |
| J6041 | DF上盖板打开卡纸 |
| J6050 | BF托盘打开卡纸 |
| J6060 | MT盖板打开卡纸 |
| J6070 | 折叠组件打开卡纸 |
| J6080 | BF左盖板打开卡纸 |
| J6100/J6101/ J6102 | DF纸张入口传感器未到达卡纸 |
| J6110/J6111/ J6112 | DF纸张入口传感器延缓卡纸 |
| J6200 | DF副出纸传感器未到达卡纸 |
| J6210 | DF副出纸传感器延缓卡纸 |
| J6300/J6301 | DF中间传感器未到达卡纸 / DF副出口传感器未到达卡纸 |
| J6310/J6311 | DF中间传感器停留卡纸/DF副出口传感器延缓卡纸 |
| J6400/J6401 | DF排出传感器未达JAM |
| J6402 | DF出纸传感器未达JAM |
| J6400/J6401/ J6402 | 装订器中间传感器未到达卡纸 |
| J6410/J6411/ J6412 | DF出纸传感器延缓卡纸 |
| J6410/J6411/ J6412 | 装订器中间传感器延缓卡纸 |
| J6500 | 纸叠出纸时，DF出纸传感器未到达卡纸 |
| J6510/J6511/ J6512 | 堆叠输出时DF排出传感器延缓JAM |
| J6600 | 装订器滚筒传感器未到达卡纸 |
| J6610 | DF鼓传感器停留卡纸 |
| J6700 | 装订器鼓传感器未到达卡纸 |
| J6710 | 纸张传输至BF单元的过程中，DF感光鼓传感器延缓卡纸 |
| J6810/J6811/ J6812 | DF宽度调整传感器1 卡纸 / DF堆叠输出延缓卡纸 |
| J6910/J6911/ J6912 | 后 DF 边对位卡纸 |