Trouble Shooting Information for C7000VP seriesPage 3 Rev. 2.02010/09/173 Image Quality ····························································································································· 623.1 Y Tiger / BK Tiger ························································································································ 623.2 Uneven gloss area appears at end of output images: Silicon oil is depleted ········· 643.3 Soiled back side due to toner at secondary transfer external roller ························ 663.4 Soiled back side cases reported from field ········································································· 663.5 Magenta fogging throughout page /E020-02b1 during continuous printing job ···· 673.6 Color displacement in main scanning direction ································································· 683.7 Uneven density due to toner-coating failure of sleeve·················································· 693.8 Trace of delivery reversing roller (uneven gloss) on 1st side of duplex in continuous printing703.9 Glossy Lines equivalent to A4R or LTRR width································································ 713.10 Dirt of pin hole (ring mark) ······································································································ 723.11 Trace of bypass decurler belt (uneven gloss) on 1st side of duplex in continuous printing733.12 Wax mark in tandem feeding mode······················································································· 743.13 White spots appear at 68mm intervals ··············································································· 763.14 3.7mm Pitch Banding ················································································································· 773.15 Density difference on image between front side and rear side ································ 783.16 Boomerang ····································································································································· 783.17 Hue variation ································································································································· 793.18 Uneven image with approx. 60mm pitch in main scanning direction ······················· 793.19 Sleeve ghost (shadow image) ································································································· 803.20 Streaks due to uneven gloss on the coated paper (sub scanning) ························· 813.21 Starter overflow··························································································································· 823.22 Hue variation - 2 ························································································································· 833.23 Soiled back side of image (toner overflow from the secondary transfer cleaner) -> Newitem 843.24 2mm-pitch banding -> New item ·························································································· 853.25 Uneven gloss on image (entire surface) -> New item ·············································· 853.26 Uneven gloss on image (unevenness at the center in vertical direction) -> New item863.27 Soiled front side of image (fault in ITB cleaning) -> New item ································ 873.28 Color displacement in sub scanning direction -> New item·································· 903.29 Distorted toner image due to wax -> New item ························································ 913.30 Scratches on images of coated paper -> New item ·············································· 934 Jam Code ····································································································································· 944.1 010E/0209/020A Jam Code: Spring at cross feeding assembly breaks ················· 944.2 012A JAM ········································································································································· 954.3 1145 Jam with A4R paper: Timing Belt of Saddle Assembly in Saddle Finisher-AB2 slips off964.4 0114 JAM·········································································································································· 974.5 Pick-up failure, multi feed (how to adjust the pick-up air flow) ································· 98-> New item················································································································································ 985 Specification-related issues····························································································· 1045.1 Description on fixing roller refresh operation and its execution timing ·················1045.2 Specifications for staple capacity of Finisher-AB1/AB2············································1055.3 Number of sheets and size specification for saddle stitching ···································1055.4 When uploading DC Controller data with SST, ‘SramDCON’ does not appear on SSTscreen ·························································································································································1065.5 Description of features of Function Expansion PCB on DC Controller PCB 1-2106