138 B Smearing on printed side. The edge of paper rises due when paper iscurled, causing the print head to rubagainst the printed surface of paper,resulting in smearing.1. Correct the paper curl.2. Recommend the userto conduct printing in theprint quality assurancearea. (In the i350/i355,i250/i255, thehead-to-paper distancecannot be changed.)Note: In borderlessprinting (to 4X6/5X7),correct the paper curl.-Smear on the printed side ofpaper-Cannot print properly-Paper edge crease9 B Smearing on thebackside of paper, orsmear on address side ofpostcards.When borderless printing is conductedcontinuously, ink mist attaches to the ribson the platen, and is transferred to thebackside of the following paper.Clean the ribs on theplaten with cottonswabs/buds.postcards>-Smears on the address side(message side) of paper>-Smears on the backside10 C Horizontal lines anduneven print density atthe trailing edge of paperWhen the paper end comes off the pinchroller, printing is performed without thepaper being held, preventing the ink dropsfrom being ejected in the correct positions,resulting in unevenness.Note: The problem is more severe thanthat of the i320/PIXUS 320i.Recommend printing inthe print qualityassurance area.-Cannot print to the bottom edgeof paper-Lines and uneven print densityappear in the trailing edge ofpaper-Cannot print properly11 CImagequalityHorizontal lines anduneven print density dueto LF roller feeding atsmall pitch.As the print media slightly slips while beingfed by the LF roller, printed areas overlap,causing the problem.Change the print qualityfrom standard to highmode.-Lines and uneven print density(on flesh tones and background)-Cannot print properly*RankA: The phenomenon may occur at a relatively high occurrence ratio. (Caution needed)B: The phenomenon may occur in specific conditions, however the occurrence ratio is expected to be considerably low in the actual usage.C: As the phenomenon is unlikely to be recognized by general users, it is expected to cause no claims from the users.