supply of com t12 / t13 eft local a6 o / s bks printing in bi-lingual ( hindi and english ) as per specimen / matter. proof should be got approved before printing. to be machine serial numbered in 06 to 08 digits as per alpha numeric series and serial number allotted printing in black ink on 58 gsm ir logo white water mark security paper conforming to is no. 1848 / 2007 as amended up to december-2016.the paper manufactured out of pulp containing not less than 60 percent by weight of pulp made from materials other than bamboo, hardwoods, softwoods and reed. 150 leaves, side stitch with printed cover page of 130 gsm as per is 1848 / 2007 as ammended upto date. [ warranty period: 30 months after the date of delivery ]