IS 12236 : 1987 Specification for Paper Page Rolls for Adding Machines/Calculators

1 Scope

1.1 This standard covers the dimensions and other functionalrequirements of the adding machines/calculators paper page rollsfor use with adding machines, electronic printex calculators andsimilar machines.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1848 :1981Specification for writing and printingpapers

IS 4905 :1968Methods for random sampling

IS 8186 :1976Marking codes for values and tolerancesof resistors and capacitors

IS 9000 : Part 2 : Sec 3 :1977 Basic environmental testing proceduresfor electronic and electrical items:Part 2 Cold test, Section 3 Cold testfor non-heat dissipating items withgradual change of temperature

IS 9055 :1979Specification for one time carbon paper